Dyfyniad APA

Ireson, W. G., & Grant, E. L. (1955). Handbook of industrial engineering and management. Prentice-Hall.

Dyfyniad Arddull Chicago

Ireson, William Grant, and Eugene Lodewick Grant. Handbook of Industrial Engineering and Management. Englewood Cliffs, N.J.: Prentice-Hall, 1955.

Dyfyniad MLA

Ireson, William Grant, and Eugene Lodewick Grant. Handbook of Industrial Engineering and Management. Prentice-Hall, 1955.

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