Somerville, R. M. (1972). Introduction to family life and sex education. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Somerville, Rose M. Introduction to Family Life and Sex Education. Englewood Cliffs, N.J: Prentice-Hall, 1972.
Lua MLA (9ú heag.)Somerville, Rose M. Introduction to Family Life and Sex Education. Prentice-Hall, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.