Gupta, D. B. (1982). A Base book for viva-voce in mathematics: (post graduate classes). Kedar Nath Ram Nath.
Chicagoスタイル(17版)引用形式Gupta, Dr. B.D. A Base Book for Viva-voce in Mathematics: (post Graduate Classes). Meerut: Kedar Nath Ram Nath, 1982.
MLA(9版)引用形式Gupta, Dr. B.D. A Base Book for Viva-voce in Mathematics: (post Graduate Classes). Kedar Nath Ram Nath, 1982.
警告: この引用は必ずしも正確ではありません.