APA (7e ed.) Bronvermelding
Bunch, R. (1985). Two ears of corn: A guide to people-centered agricultural improvement. World neighbors.
Chicago (17e ed.) Bronvermelding
Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. Oklahoma: World neighbors, 1985.
MLA (9e ed.) Bronvermelding
Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. World neighbors, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.