Dyfyniad APA

Bunch, R. (1982). Two ears of corn: A guide to people-centered agricultural improvement. World Neighbors.

Dyfyniad Arddull Chicago

Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. Oklahoma City, Okla. (5116 North Portland, Oklahoma City 73112): World Neighbors, 1982.

Dyfyniad MLA

Bunch, Roland. Two Ears of Corn: A Guide to People-centered Agricultural Improvement. World Neighbors, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.