Gosling, M. (1999). Learn about information (2nd ed.). Book Promotion and Service Co., Ltd.
Chicago-referens (17:e uppl.)Gosling, Mary. Learn About Information. 2nd ed. Bangkok: Book Promotion and Service Co., Ltd, 1999.
MLA-referens (9:e uppl.)Gosling, Mary. Learn About Information. 2nd ed. Book Promotion and Service Co., Ltd, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.