Dyfyniad APA

Frank, . R. H. …. a. (2016). PRINCIPLES of microeconomics. McGraw-Hill Education.

Dyfyniad Arddull Chicago

Frank, Robert H. …[et al.]. PRINCIPLES of Microeconomics. McGraw-Hill Education, 2016.

Dyfyniad MLA

Frank, Robert H. …[et al.]. PRINCIPLES of Microeconomics. McGraw-Hill Education, 2016.

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