Khan, D. (1982). Contents of Pakistan research on wheat. Ramna Printers.
Cita Chicago Style (17a ed.)Khan, Dilawar. Contents of Pakistan Research on Wheat. Islamabad: Ramna Printers, 1982.
Cita MLA (8a ed.)Khan, Dilawar. Contents of Pakistan Research on Wheat. Ramna Printers, 1982.
Precaución: Estas citas no son 100% exactas.