Dyfyniad APA

Alexey Popov. (2018). IB Psychology Study Guide: Oxford IB Diploma Programme (Study Guide.). Oxford University Press.

Dyfyniad Arddull Chicago

Alexey Popov. IB Psychology Study Guide: Oxford IB Diploma Programme. Study Guide. Oxford University Press, 2018.

Dyfyniad MLA

Alexey Popov. IB Psychology Study Guide: Oxford IB Diploma Programme. Study Guide. Oxford University Press, 2018.

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