Robinson's, N. (1993). Marketing toolkit. Singapore: Heinemann Asia.
Trích dẫn kiểu ChicagoRobinson's, Nick. Marketing Toolkit. Singapore: Heinemann Asia, 1993.
MLA引文Robinson's, Nick. Marketing Toolkit. Singapore: Heinemann Asia, 1993.
警告:这些引文格式不一定是100%准确.