Παραπομπή APA

Sukomal Sen. (1997). Working class of India: History of emergence and movement 1830-1990 (with an overview upto 1995). K P Bagchi & Company.

Παραπομπή Chicago Style

Sukomal Sen. Working Class of India: History of Emergence and Movement 1830-1990 (with an Overview Upto 1995). Calcutta: K P Bagchi & Company, 1997.

Παραπομπή MLA

Sukomal Sen. Working Class of India: History of Emergence and Movement 1830-1990 (with an Overview Upto 1995). K P Bagchi & Company, 1997.