APA استشهاد

Salvi, P. G. (1971). COMECON and the Emerging Nations. Writers and publishers Corporations.

استشهاد بنمط شيكاغو

Salvi, P G. COMECON and the Emerging Nations. New Delhi: Writers and publishers Corporations, 1971.

MLA استشهاد

Salvi, P G. COMECON and the Emerging Nations. Writers and publishers Corporations, 1971.