Παραπομπή APA

Ray ,Sibnarayan. (1987). Selected works of M.N. Roy. Oxford University Press.

Παραπομπή Chicago Style

Ray ,Sibnarayan. Selected Works of M.N. Roy. Oxford University Press: Oxford University Press, 1987.

Παραπομπή MLA

Ray ,Sibnarayan. Selected Works of M.N. Roy. Oxford University Press, 1987.