PUNMIA, D. B. C. (1985). SURVEYING. STANDARD BOOK HOUSE.
Cita Chicago Style (17a ed.)PUNMIA, DR. B. C. SURVEYING. 1705-A, Nai Sarak, DELHI-6: STANDARD BOOK HOUSE, 1985.
Cita MLA (9a ed.)PUNMIA, DR. B. C. SURVEYING. STANDARD BOOK HOUSE, 1985.
Precaución: Estas citas no son 100% exactas.