Παραπομπή APA

Ghosh, P. (1992). Business policy: Strategic planning and management (4th ed.). Sultan Chand.

Παραπομπή Chicago Style

Ghosh, P.K. Business Policy: Strategic Planning and Management. 4th ed. Delhi: Sultan Chand, 1992.

Παραπομπή MLA

Ghosh, P.K. Business Policy: Strategic Planning and Management. 4th ed. Sultan Chand, 1992.