Dyfyniad APA

Raskhodoff, N. M. (1972). Electronic drafting and design (2d ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Raskhodoff, Nicholas M. Electronic Drafting and Design. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1972.

Dyfyniad MLA

Raskhodoff, Nicholas M. Electronic Drafting and Design. 2d ed. Prentice-Hall, 1972.

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