APA-čujuhus (7. p.)

Paul,Richard. (2013). Critical Thinking (2end ed.). Rowman.

Chicago-čujuhus (17. p.)

Paul,Richard. Critical Thinking. 2end ed. New York: Rowman, 2013.

MLA-čujuhus (9. p.)

Paul,Richard. Critical Thinking. 2end ed. Rowman, 2013.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.