APA-referens (7:e uppl.)

STAPLETON JOHN. (1982). HOW TO PREPARE A MARKETING PLAN (3RD.). GOWER.

Chicago-referens (17:e uppl.)

STAPLETON JOHN. HOW TO PREPARE A MARKETING PLAN. 3RD. GREAT BRITAIN: GOWER, 1982.

MLA-referens (9:e uppl.)

STAPLETON JOHN. HOW TO PREPARE A MARKETING PLAN. 3RD. GOWER, 1982.