丁兆宇. (2009). 本杰明·富兰克林财富成功思想全书: Collected edition of Benjamin Franklin's great theories of wealth. 新世界出版社.
Chicago (17e ed.) Bronvermelding丁兆宇. 本杰明·富兰克林财富成功思想全书: Collected Edition of Benjamin Franklin's Great Theories of Wealth. 新世界出版社, 2009.
MLA (8e ed.) Bronvermelding丁兆宇. 本杰明·富兰克林财富成功思想全书: Collected Edition of Benjamin Franklin's Great Theories of Wealth. 新世界出版社, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.