Παραπομπή APA

Kattakayam, J. J., & Joseph, R. B. (1998). Sociology for social development. Kerala Sociological Society.

Παραπομπή Chicago Style

Kattakayam, Jacob John, και Ramola B. Joseph. Sociology for Social Development. Trivandrum: Kerala Sociological Society, 1998.

Παραπομπή MLA

Kattakayam, Jacob John, και Ramola B. Joseph. Sociology for Social Development. Kerala Sociological Society, 1998.