Παραπομπή APA

Ryland, P. (1997). Pocket investor: The essentials of the world of investment from A to Z. The Economist Newspaper Ltd.

Παραπομπή Chicago Style

Ryland, Philip. Pocket Investor: The Essentials of the World of Investment from A to Z. London: The Economist Newspaper Ltd, 1997.

Παραπομπή MLA

Ryland, Philip. Pocket Investor: The Essentials of the World of Investment from A to Z. The Economist Newspaper Ltd, 1997.