DR TIWARI, S. K. (2003). GOD'S GIFT ( A BOOK OF MORAL SCIENCE ) -3.
Cita Chicago (17th ed.)DR TIWARI, SHIV. KUMAR. GOD'S GIFT ( A BOOK OF MORAL SCIENCE ) -3. 2003.
Cita MLA (9th ed.)DR TIWARI, SHIV. KUMAR. GOD'S GIFT ( A BOOK OF MORAL SCIENCE ) -3. 2003.
Atenció: Aquestes cites poden no estar 100% correctes.