Dyfyniad APA

D B W M Van Dusseldorp. (1971). Planning of service centres in rural areas of developing countries. Wageningen: IRLI.

Dyfyniad Arddull Chicago

D B W M Van Dusseldorp. Planning of Service Centres in Rural Areas of Developing Countries. Wageningen: IRLI, 1971.

Dyfyniad MLA

D B W M Van Dusseldorp. Planning of Service Centres in Rural Areas of Developing Countries. Wageningen: IRLI, 1971.

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