Dyfyniad APA

Prasher, R. (1975). introduction to reprography. Reserch Publication.

Dyfyniad Arddull Chicago

Prasher, R.G. Introduction to Reprography. Delhi: Reserch Publication, 1975.

Dyfyniad MLA

Prasher, R.G. Introduction to Reprography. Reserch Publication, 1975.

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