Graham, R. P. (1959). The essentials of chemistry. New York: Holt, Rinehart and Winston.
Chicago Style aipamenaGraham, R. P. The Essentials of Chemistry. New York: Holt, Rinehart and Winston, 1959.
MLA aipamenaGraham, R. P. The Essentials of Chemistry. New York: Holt, Rinehart and Winston, 1959.
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