APA citiranje

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

Chicago Style Citation

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

MLA citiranje

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

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