Whittaker, R. (1995). Project management in the process industries. Wiley.
Cita Chicago (17th ed.)Whittaker, Roy. Project Management in the Process Industries. Chichester: Wiley, 1995.
Cita MLA (9th ed.)Whittaker, Roy. Project Management in the Process Industries. Wiley, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.