Dyfyniad APA

PALMQUIST, R. (1977). Refrigeration: Home and commercial. Howard W. Sams and Co.

Dyfyniad Arddull Chicago

PALMQUIST, Roland. Refrigeration: Home and Commercial. America: Howard W. Sams and Co, 1977.

Dyfyniad MLA

PALMQUIST, Roland. Refrigeration: Home and Commercial. Howard W. Sams and Co, 1977.

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