APA-referens

Griggs,John E. (1970). Evaluating marketing change: An application of systems theory. Michigan University.

Chicago-stil citat

Griggs,John E. Evaluating Marketing Change: An Application of Systems Theory. East Lansing: Michigan University, 1970.

MLA-referens

Griggs,John E. Evaluating Marketing Change: An Application of Systems Theory. Michigan University, 1970.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.