Dyfyniad APA

NARANG, G., & JASNA, J. (1980). Refrigeration and air-conditioning in MKS system for atext for B.Sc. (engineering). Katson Publishing House.

Dyfyniad Arddull Chicago

NARANG, G.B.S, and J.K JASNA. Refrigeration and Air-conditioning in MKS System for Atext for B.Sc. (engineering). Ludhiana: Katson Publishing House, 1980.

Dyfyniad MLA

NARANG, G.B.S, and J.K JASNA. Refrigeration and Air-conditioning in MKS System for Atext for B.Sc. (engineering). Katson Publishing House, 1980.

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