Dyfyniad APA

Lidstone. (1975). Training salesmen on the job. University printing house.

Dyfyniad Arddull Chicago

Lidstone. Training Salesmen on the Job. Britain: University printing house, 1975.

Dyfyniad MLA

Lidstone. Training Salesmen on the Job. University printing house, 1975.

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