Παραπομπή APA

Wachs, W. (1967). Successful manager's guide. Vikas Publishing House Pvt. Ltd.

Παραπομπή Chicago Style

Wachs, William. Successful Manager's Guide. Delhi: Vikas Publishing House Pvt. Ltd, 1967.

Παραπομπή MLA

Wachs, William. Successful Manager's Guide. Vikas Publishing House Pvt. Ltd, 1967.