Worrall, R. P., & Finnegan, O. D. (1977). The role of communication in programs that extend beyond family planning. East-West Communication Institute.
Lua i Stíl Chicago (17ú heag.)Worrall, Robert P., agus Oliver D. Finnegan. The Role of Communication in Programs That Extend Beyond Family Planning. Honolulu: East-West Communication Institute, 1977.
Lua MLA (9ú heag.)Worrall, Robert P., agus Oliver D. Finnegan. The Role of Communication in Programs That Extend Beyond Family Planning. East-West Communication Institute, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.