Badari, A.P., Setyowati, A., Widisanti, N.M. (2019). An analysis of features and functions in women’s speech in the talkshow United States of women summit.Journal Albion: Journal of English Literature, Language, and Culture, 1(2).
Hengki. (2019). The use of communicative language teaching (clt) approach through english village for improving an transactional language function of speaking skill. Jurnal Al Ulum, 5(2). 
Hidayati, N.N. (2021). Language Features of Men and Women in Tekotok Animated Videos. Buana Gender, 7(1), 35-50.
Holmes, J. (1995). Women, Men and Politeness: Longman Group Limited, New York.
Holmes, J. (1996). Introduction to Sociolinguistics: Addison Wesley Longman Publish, New York. 
Holmes, J. & Pride. (1982). Sociolinguistics: Harmonsworth; Penguin.Jesperson, O (1992). Language: It’s Nature Development and Origin 
George, A., &William, L. (1972). Sociolinguistics Patterns. University of  Pennsylvania Press, USA. 
Lakoff, R (1975). Language and Women’s Place New York: Harper and Row Publishing Co.
Mulawarman, W. G., Hudiyono, Y., Andri, A., &Ningsi, H. W. (2021).Gender representation and language politeness in speech acts: A pragmatic study. Masyarakat, Kebudayaan dan Politik, 34(3), 329-339.
Peter, T. (2000). Sociolinguistics: An Introduction to Language  and Society. Penguin books Ltd. London.
Rabi’ah. (2012). Language as a tool for communication and cultural reality discloser.International Conference on Media, Communication and Culture “Rethinking Multiculturalism: Media in Multicultural Societyâ€ organized by Universitas Muhammadiyah Yogyakarta and Universiti Sains Malaysia on November, 7th - 8th 2012 in Universitas Muhammadiyah Yogyakarta, Indonesia.
Rahmi. (2015). Gender and language use. Intelektualita, 3(1), 79-93.
Simon, E. (2021). The different language use between male and female university students. LECTIO, 1(1).13-18.
Siumarlata, V. (2017).Analysis of interactional and transactional language used by the english lecturers in learning process at english department of FKIP UKI Toraja. Jurnal KIP, 6(2).1497-1519.
Sulistyawati, A.E. (2018). A language and gender analysis in “The Importance of Being Earnestâ€ by Oscar Wilde. Dialektika Journal, 5(2), 197-208.
Syal., & Jindal (2010).An Introduction to Linguistics: Language;Grammar, and Semantics. Prentice-Hall of India Private Limited, New Delhi.
Wahyuningsih, S. (2018).Men and women differences in using language: A case study of students at STAIN Kudus. EduLite Journal of English Education Literature and Culture, 3(1).
Wardaugh, R. (1988). An Introduction to Sociolinguistics. Basil Blackwell Inc. USA. 
Zimmerman, D. and West, C. (1975). Sex Role Interruption and Silences in Conversationâ€ in Gumpeiz, J. (1982) ed. Language and Social identify: A cultural Approach to Male and Female Miscommunication. Cambridge: Cambridge University Press