Παραπομπή APA

Sreenivasan, K. (1964). Productivity and social environment. Asia Publishing House.

Παραπομπή Chicago Style

Sreenivasan, K. Productivity and Social Environment. Bombay: Asia Publishing House, 1964.

Παραπομπή MLA

Sreenivasan, K. Productivity and Social Environment. Asia Publishing House, 1964.