APA-čujuhus (7. p.)

Lipsey, R. G. (1995). Int to Positive economics (1st edition.). ELBS.

Chicago-čujuhus (17. p.)

Lipsey, Richard G. Int to Positive Economics. 1st edition. Oxford: ELBS, 1995.

MLA-čujuhus (9. p.)

Lipsey, Richard G. Int to Positive Economics. 1st edition. ELBS, 1995.

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