Friends Home Service Committee & Heron, A. (1971). Towards a Quaker view of sex: An essay / [by a group of friends]. Published for the group by Friends Home Service Committee (Revised edition, 2. Auflage.). Friends Home Service Committee.
Παραπομπή σε μορφή Chicago (17η εκδ.)Friends Home Service Committee και Alastair Heron. Towards a Quaker View of Sex: An Essay / [by a Group of Friends]. Published for the Group by Friends Home Service Committee. Revised edition, 2. Auflage. London: Friends Home Service Committee, 1971.
Παραπομπή σε μορφή MLA (8th εκδ.)Friends Home Service Committee και Alastair Heron. Towards a Quaker View of Sex: An Essay / [by a Group of Friends]. Published for the Group by Friends Home Service Committee. Revised edition, 2. Auflage. Friends Home Service Committee, 1971.