Gupta, T. C. (1963). Manual for section officers' examination. (4th ed.).
Chicago Edition CitationGupta, Tek Chand. Manual for Section Officers' Examination. 4th ed. 1963.
MLA Edition CitationGupta, Tek Chand. Manual for Section Officers' Examination. 4th ed. 1963.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.