Alexey Popov. (2018). IB Psychology Study Guide: Oxford IB Diploma Programme (Study Guide.). Oxford University Press.
Chicago-čujuhus (17. p.)Alexey Popov. IB Psychology Study Guide: Oxford IB Diploma Programme. Study Guide. Oxford University Press, 2018.
MLA-čujuhus (9. p.)Alexey Popov. IB Psychology Study Guide: Oxford IB Diploma Programme. Study Guide. Oxford University Press, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.