Dyfyniad APA

T. Dowling Edward. (2005). Schaum's Easy Outline of Introduction to Mathematical Economics (In lần thứ 1.). American: MC Graw Hill.

Dyfyniad Arddull Chicago

T. Dowling Edward. Schaum's Easy Outline of Introduction to Mathematical Economics. In lần thứ 1. American: MC Graw Hill, 2005.

Dyfyniad MLA

T. Dowling Edward. Schaum's Easy Outline of Introduction to Mathematical Economics. In lần thứ 1. American: MC Graw Hill, 2005.

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