Wrightman, P. (1984). Paul's later letters: From promise to fulfillment. Alba House.
Citazione stile Chigago Style (17a edizione)Wrightman, Paul. Paul's Later Letters: From Promise to Fulfillment. New York: Alba House, 1984.
Citatione MLA (9a ed.)Wrightman, Paul. Paul's Later Letters: From Promise to Fulfillment. Alba House, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.