Παραπομπή APA

Dey, S., & Kaushal, S. (1993). Industrial security management. Ashish publishing house.

Παραπομπή Chicago Style

Dey, S.C, και S.C Kaushal. Industrial Security Management. New Delhi: Ashish publishing house, 1993.

Παραπομπή MLA

Dey, S.C, και S.C Kaushal. Industrial Security Management. Ashish publishing house, 1993.