Gaya APA

McGinnis, A, L. (1979). The Friend-ship Factor: How to Get Closer to the People You Care Fora . Minneapolis: Augsburg Publishing House.

Gaya MLA

McGinnis, Alan, Loy. "The Friend-ship Factor: How to Get Closer to the People You Care Fora". Minneapolis: Augsburg Publishing House, 1979. Art Original.