Wilson, G. L., Hanna, M. S., & Hantz, A. M. (1992). Interpersonal growth through communication (3rd ed.). WM.C. Brown.
Lua i Stíl Chicago (17ú heag.)Wilson, Gerald L., Michael S. Hanna, agus Alan M. Hantz. Interpersonal Growth Through Communication. 3rd ed. Alabama: WM.C. Brown, 1992.
Lua MLA (9ú heag.)Wilson, Gerald L., et al. Interpersonal Growth Through Communication. 3rd ed. WM.C. Brown, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.