Gupta , M. (1970). Kranti duta Bhagat singh aur unka yug. Lepi prakashan.
Cita Chicago (17th ed.)Gupta , Manmathnath. Kranti Duta Bhagat Singh Aur Unka Yug. Delhi: Lepi prakashan, 1970.
Cita MLA (9th ed.)Gupta , Manmathnath. Kranti Duta Bhagat Singh Aur Unka Yug. Lepi prakashan, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.