Durrance, J. C., & Rubin, R. J. (1989). "Let's Talk about It": Lessons in Adult Humanities Programming.
Citazione stile Chigago Style (17a edizione)Durrance, Joan C., e Rhea J. Rubin. "Let's Talk About It": Lessons in Adult Humanities Programming. 1989.
Citatione MLA (9a ed.)Durrance, Joan C., e Rhea J. Rubin. "Let's Talk About It": Lessons in Adult Humanities Programming. 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.