Dyfyniad APA

Dean,John,A. (1973). Lange's handbook of chemistry. McGraw - hill book company.

Dyfyniad Arddull Chicago

Dean,John,A. Lange's Handbook of Chemistry. New York: McGraw - hill book company, 1973.

Dyfyniad MLA

Dean,John,A. Lange's Handbook of Chemistry. McGraw - hill book company, 1973.

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