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 (17e ed.) Bronvermelding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.
MLA (8e ed.) Bronvermelding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.
Let op: Deze citaties zijn niet altijd 100% accuraat.