Rock, C. B. (1990). Church Leadership: A call to virtue. Pacific Press Publishing Association.
Citazione stile Chigago Style (17a edizione)Rock, Calvin B. Church Leadership: A Call to Virtue. Boise, Idaho: Pacific Press Publishing Association, 1990.
Citatione MLA (9a ed.)Rock, Calvin B. Church Leadership: A Call to Virtue. Pacific Press Publishing Association, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.