Dyfyniad APA

Mascetta, J. A., & Mark C. Kernion, a. (2009). Barron's E-Z chemistry (Fifth edition.). Barron's Educational Series, Inc..

Dyfyniad Arddull Chicago

Mascetta, Joseph A., and author Mark C. Kernion. Barron's E-Z Chemistry. Fifth edition. Hauppauge: Barron's Educational Series, Inc., 2009.

Dyfyniad MLA

Mascetta, Joseph A., and author Mark C. Kernion. Barron's E-Z Chemistry. Fifth edition. Barron's Educational Series, Inc., 2009.

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