APA-referens

Ryans, J. K. (1990). Marketing Strategies for the New Europe: A North American perspective on 1992. USA: American Marketing Association.

Chicago-stil citat

Ryans, John K. Marketing Strategies for the New Europe: A North American Perspective On 1992. USA: American Marketing Association, 1990.

MLA-referens

Ryans, John K. Marketing Strategies for the New Europe: A North American Perspective On 1992. USA: American Marketing Association, 1990.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.