Παραπομπή APA

Hayness, W. (2013). Principles of management and entrepreneurship development (1.). New central book agency pvt ltd.

Παραπομπή Chicago Style

Hayness, W. Principles of Management and Entrepreneurship Development. 1. New Delhi: New central book agency pvt ltd, 2013.

Παραπομπή MLA

Hayness, W. Principles of Management and Entrepreneurship Development. 1. New central book agency pvt ltd, 2013.