Παραπομπή σε μορφή APA (7η εκδ.)

COLE KENNETH J. (1985). HEAD HUNTER STRATEGY HOW TO MAKE IT WORK FOR YOU. JOHN WILEY AND SONS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

COLE KENNETH J. HEAD HUNTER STRATEGY HOW TO MAKE IT WORK FOR YOU. NEW YORK: JOHN WILEY AND SONS, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

COLE KENNETH J. HEAD HUNTER STRATEGY HOW TO MAKE IT WORK FOR YOU. JOHN WILEY AND SONS, 1985.