Fabrycky, W. J., Ghare, P. M., & Torgersen, P. E. [ca. 1972]. Industrial operations research. In Prentice-Hall international series in industrial and systems engineering [Book]. Englewood Cliffs, N.J.: Prentice-Hall.

FABRYCKY, Wolter J., GHARE, P. M. und TORGERSEN, Paul E., 1972. Industrial operations research. Englewood Cliffs, N.J.: Prentice-Hall. ISBN 0134642635.

Fabrycky, W. J., P. M. Ghare, und P. E. Torgersen. „Industrial operations research“. Prentice-Hall international series in industrial and systems engineering, book, Prentice-Hall, 1972.

Fabrycky, Wolter J./Ghare, P. M./Torgersen, Paul E.: Industrial operations research, Englewood Cliffs, N.J. 1972.

Fabrycky, W.J., Ghare, P.M. und Torgersen, P.E. (1972), Industrial operations research, Prentice-Hall international series in industrial and systems engineering, Bd. , Prentice-Hall, Englewood Cliffs, N.J.