Open University, Open University. U221 Course Team, & Birke, L. I. A. (1983). The Changing experience of women: U221 Course Team. Unit 2, Nature and culture : biology and the development of sex differences Unit 3 : Nature and culture : women as a part of nature / prepared for the Course Team by Lynda Birke. The Open University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Open University, Open University. U221 Course Team, و Lynda I. A. Birke. The Changing Experience of Women: U221 Course Team. Unit 2, Nature and Culture : Biology and the Development of Sex Differences Unit 3 : Nature and Culture : Women as a Part of Nature / Prepared for the Course Team by Lynda Birke. Milton Keynes: The Open University Press, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Open University, et al. The Changing Experience of Women: U221 Course Team. Unit 2, Nature and Culture : Biology and the Development of Sex Differences Unit 3 : Nature and Culture : Women as a Part of Nature / Prepared for the Course Team by Lynda Birke. The Open University Press, 1983.