Gaya APA

Lansberg, I. (1992). Family business review : journal of the family firm institute. volume V, number 1, spring 1992 . Colorado: Bork Institute for Family Business.

Gaya MLA

Lansberg, Ivan. "Family business review : journal of the family firm institute. volume V, number 1, spring 1992". Colorado: Bork Institute for Family Business, 1992. Text.