Dyfyniad APA

MALONE, L. J. (1997). Basic concepts of chemistry.-- Ed.5. John Wiley and Sons.

Dyfyniad Arddull Chicago

MALONE, Leo J. Basic Concepts of Chemistry.-- Ed.5. New York: John Wiley and Sons, 1997.

Dyfyniad MLA

MALONE, Leo J. Basic Concepts of Chemistry.-- Ed.5. John Wiley and Sons, 1997.

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