Wadkins, T. (2008). Christianity on the Road Less Traveled. e-Publications@Marquette.
Chicago Style aipamenaWadkins, Timothy. Christianity on the Road Less Traveled. e-Publications@Marquette, 2008.
MLA aipamenaWadkins, Timothy. Christianity on the Road Less Traveled. e-Publications@Marquette, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.