Παραπομπή APA

Mahalanobis, P. (1963). Approach of operational research to planning in India. Asia publishing house.

Παραπομπή Chicago Style

Mahalanobis, P.C. Approach of Operational Research to Planning in India. Bombay: Asia publishing house, 1963.

Παραπομπή MLA

Mahalanobis, P.C. Approach of Operational Research to Planning in India. Asia publishing house, 1963.