Dyfyniad APA

Hellman, D. A. (1978). State Financial Incentives to Industry. D.C.Heath.

Dyfyniad Arddull Chicago

Hellman, Daryl A. State Financial Incentives to Industry. Toronto: D.C.Heath, 1978.

Dyfyniad MLA

Hellman, Daryl A. State Financial Incentives to Industry. D.C.Heath, 1978.

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