Sales, A. L., & Tobin, G. A. (1995). Church and synagogue affiliation: Theory, research, and practice. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Sales, Amy L., agus Gary A. Tobin. Church and Synagogue Affiliation: Theory, Research, and Practice. Wesport, Conn.: Greenwood Press, 1995.
Lua MLA (8ú heag.)Sales, Amy L., agus Gary A. Tobin. Church and Synagogue Affiliation: Theory, Research, and Practice. Greenwood Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.