Dyfyniad APA

WELLS, A. T. (1984). Air Transportation Management Perspective Alexander T. Wells. Wodsworth.

Dyfyniad Arddull Chicago

WELLS, Alexander T. Air Transportation Management Perspective Alexander T. Wells. Wodsworth, 1984.

Dyfyniad MLA

WELLS, Alexander T. Air Transportation Management Perspective Alexander T. Wells. Wodsworth, 1984.

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