Pringgohandoko, B. (1998). Effects of timing of water deficit during grain filling on wheat yield and quality. UPN "Veteran" Yogyakarta.
Chicago-referens (17:e uppl.)Pringgohandoko, Budyastuti. Effects of Timing of Water Deficit During Grain Filling on Wheat Yield and Quality. UPN "Veteran" Yogyakarta, 1998.
MLA-referens (8:e uppl.)Pringgohandoko, Budyastuti. Effects of Timing of Water Deficit During Grain Filling on Wheat Yield and Quality. UPN "Veteran" Yogyakarta, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.