APA aipamena

(1988). Individual Taxation James W. Pratt...[et Al]. Irwin.

Chicago Style aipamena

Individual Taxation James W. Pratt...[et Al]. Irwin, 1988.

MLA aipamena

Individual Taxation James W. Pratt...[et Al]. Irwin, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.