Gaya APA

Gersick, K, E. (1990). Family business review : journal of the family firm institute. volume III number 4 winter 1990 . Colorado: Bork Institute for Family Business.

Gaya MLA

Gersick, Kelin, E. "Family business review : journal of the family firm institute. volume III number 4 winter 1990". Colorado: Bork Institute for Family Business, 1990. Text.