丁兆宇. (2009). 塞缪尔·斯迈尔斯处世成功思想全书: Collected edition of Samuel Smiles' great theories of society. 新世界出版社.
Chicago Style (17th ed.) Citation丁兆宇. 塞缪尔·斯迈尔斯处世成功思想全书: Collected Edition of Samuel Smiles' Great Theories of Society. 新世界出版社, 2009.
Cita MLA丁兆宇. 塞缪尔·斯迈尔斯处世成功思想全书: Collected Edition of Samuel Smiles' Great Theories of Society. 新世界出版社, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.