Dyfyniad APA

Sik, O. (1968). Economic planning and management in Czechoslovakia. Prague: Orbis.

Dyfyniad Arddull Chicago

Sik, Ota. Economic Planning and Management in Czechoslovakia. Prague: Orbis, 1968.

Dyfyniad MLA

Sik, Ota. Economic Planning and Management in Czechoslovakia. Prague: Orbis, 1968.

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