por American Society for Engineering Education. Engineering Economy Committe | American Society for Engineering Education. Engineering Economy Division | Institute of Industrial Engineers.
por Ergonomics Research Society | Ergonomics Society (Gran Bretaña) | Nederlandse Vereniging voor Ergonomie | International Ergonomics Association.
por American Institute of Industrial Engineers.
por Executive Sciences Institute.
por Institution of Production Engineers (Gran Bretaña).
por Operations Research Society of America | Institute of Management Sciences | Canadian Operational Research Society.