APA aipamena

De Ville, J. (1996). The psychology of witnessing. Ministerial Association. General Conference of Seventh-Day Adventists.

Chicago Style aipamena

De Ville, Jard. The Psychology of Witnessing. Ministerial Association. General Conference of Seventh-Day Adventists, 1996.

MLA aipamena

De Ville, Jard. The Psychology of Witnessing. Ministerial Association. General Conference of Seventh-Day Adventists, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.