Dyfyniad APA

Prodipto Roy & B.R.Patil. (1977). Manual for block level planning. Macmillan Company.

Dyfyniad Arddull Chicago

Prodipto Roy and B.R.Patil. Manual for Block Level Planning. Delhi: Macmillan Company, 1977.

Dyfyniad MLA

Prodipto Roy and B.R.Patil. Manual for Block Level Planning. Macmillan Company, 1977.

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