Regis University, St. Joseph Communications, Whorf, M., & Smet, P. d. Father Peter John DeSmet: A road less traveled missionary, teacher, explorer, ambassador to the Native American Tribes.
Chicago-referens (17:e uppl.)Regis University, St. Joseph Communications, Michael Whorf, och Pierre-Jean de Smet. Father Peter John DeSmet: A Road Less Traveled Missionary, Teacher, Explorer, Ambassador to the Native American Tribes.
MLA-referens (8:e uppl.)Regis University, et al. Father Peter John DeSmet: A Road Less Traveled Missionary, Teacher, Explorer, Ambassador to the Native American Tribes.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.