Dyfyniad APA

CoPo, A. R. I., Laddaran, A. T., Mejia, L. D., Gabuyo, Y. A., & Villanueva, A. P. J. (2015). Calculus for business (2015 edition.). Rex Book Store, Inc.

Dyfyniad Arddull Chicago

CoPo, Antonio Rland I., Angeline T. Laddaran, Leila D. Mejia, Yonardo A. Gabuyo, and Antonio P. Jr Villanueva. Calculus for Business. 2015 edition. Manila: Rex Book Store, Inc, 2015.

Dyfyniad MLA

CoPo, Antonio Rland I., et al. Calculus for Business. 2015 edition. Rex Book Store, Inc, 2015.

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