Dyfyniad APA

PACKAGING. (1997). Packaging: Packages and packing methodologies 1997. AMD.

Dyfyniad Arddull Chicago

PACKAGING. Packaging: Packages and Packing Methodologies 1997. California: AMD, 1997.

Dyfyniad MLA

PACKAGING. Packaging: Packages and Packing Methodologies 1997. AMD, 1997.

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