1. Arndt, M. 2009. “Attitudes Towards Bisexual Men and Women: The Relationship between Respondents’ Attitudes and their Sexual Orientation.” DLitt thesis, University of Johannesburg. https://hdl.handle.net/10210/3217
2. Babbie, E. 2021. The Practice of Social Research, 5th edition. Boston: Cengage Learning.
3. Barry, H. 2014. “Heterosexual Students’ Attitudes towards Gays and Lesbians: An Eastern Cape University Survey.” MA dissertation, University of Fort Hare. http://hdl.handle.net/10353/1009
4. Base, M. 2022. “Exploring Heterosexual Students’ Attitudes Towards Students who Identify as Gay and Lesbian at the Howard College Campus, University of KwaZulu-Natal.” MSocSc dissertation, University of KwaZulu-Natal. https://researchspace.ukzn.ac.za/handle/10413/21053
5. Bell, D. 2009. “Heteronormativity.” In The International Encyclopedia of Human Geography, edited by R. Kitchen and N. Thrift, London: Elsevier.