Gaya APA

H.Veenman, . (1969). Outlines of perenial crop breeding in the tropics (Cetakan I). LANDBOUWHOGESCHOOL - THE NETHE: MISCELLANEOUS PAPERS 4.

Gaya MLA

H.Veenman, . "Outlines of perenial crop breeding in the tropics". Cetakan I LANDBOUWHOGESCHOOL - THE NETHE: MISCELLANEOUS PAPERS 4, 1969. Text.