Παραπομπή APA

Sarda, D. (1981). handbook on project appraisal and follow-up. Govind Prakashan.

Παραπομπή Chicago Style

Sarda, D.P. Handbook on Project Appraisal and Follow-up. Bombay: Govind Prakashan, 1981.

Παραπομπή MLA

Sarda, D.P. Handbook on Project Appraisal and Follow-up. Govind Prakashan, 1981.