Cita APA (7a ed.)

Hopeman, R. J. (1969). Systems analysis and operations management. Charles E. Merrill.

Cita Chicago Style (17a ed.)

Hopeman, Richard J. Systems Analysis and Operations Management. Columbus, Ohio: Charles E. Merrill, 1969.

Cita MLA (9a ed.)

Hopeman, Richard J. Systems Analysis and Operations Management. Charles E. Merrill, 1969.