Dyfyniad APA

Douglas, J. E. (1980). Successful seed programs: A planning and management guide. Westview Press.

Dyfyniad Arddull Chicago

Douglas, Johnson E. Successful Seed Programs: A Planning and Management Guide. Boulder, Colo.: Westview Press, 1980.

Dyfyniad MLA

Douglas, Johnson E. Successful Seed Programs: A Planning and Management Guide. Westview Press, 1980.

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