APA-čujuhus (7. p.)

Lipsey, R. G. (1999). Principles of economics (9th ed.). Univ. Pr.

Chicago-čujuhus (17. p.)

Lipsey, Richard G. Principles of Economics. 9th ed. Oxford: Univ. Pr, 1999.

MLA-čujuhus (9. p.)

Lipsey, Richard G. Principles of Economics. 9th ed. Univ. Pr, 1999.

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