APA aipamena

ANSARI, A. (1990). Just In Time Purchasing A Ansari, B. Modarres. the Free Press.

Chicago Style aipamena

ANSARI, A. Just In Time Purchasing A Ansari, B. Modarres. the Free Press, 1990.

MLA aipamena

ANSARI, A. Just In Time Purchasing A Ansari, B. Modarres. the Free Press, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.