Lommen, W. (1995). Basic studies on the production and performance of potato. Landbouw University.
Chicago Style aipamenaLommen, W.J.M. Basic Studies on the Production and Performance of Potato. Wageningen: Landbouw University, 1995.
MLA aipamenaLommen, W.J.M. Basic Studies on the Production and Performance of Potato. Landbouw University, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.