Παραπομπή σε μορφή APA (7η εκδ.)

Bairam, E. I. (1998). Production and cost functions: Specification, measurement and, applications. Ashgate.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bairam, Erkin I. Production and Cost Functions: Specification, Measurement and, Applications. Aldershot: Ashgate, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bairam, Erkin I. Production and Cost Functions: Specification, Measurement and, Applications. Ashgate, 1998.