APA aipamena

Langan, J. 1. (2003). Ten skills you really need to succeed in college. Boston: McGraw-Hill.

Chicago Style aipamena

Langan, John 1942-. Ten Skills You Really Need to Succeed in College. Boston: McGraw-Hill, 2003.

MLA aipamena

Langan, John 1942-. Ten Skills You Really Need to Succeed in College. Boston: McGraw-Hill, 2003.

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