Dyfyniad APA

Ferguson, E. (1984). Special libraries at work. Professional Pub.

Dyfyniad Arddull Chicago

Ferguson, Elizabeth. Special Libraries at Work. Hamden, Conn. :Library: Professional Pub, 1984.

Dyfyniad MLA

Ferguson, Elizabeth. Special Libraries at Work. Professional Pub, 1984.

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