Dyfyniad APA
Ray, S. (2015). Introduction to materials handling. New Age Int (P) Ltd.
Dyfyniad Arddull Chicago
Ray, Siddhartha. Introduction to Materials Handling. Kolkata: New Age Int (P) Ltd, 2015.
Dyfyniad MLA
Ray, Siddhartha. Introduction to Materials Handling. New Age Int (P) Ltd, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.