Gould, F. (1993). Introductory management science: Annotated instruction's edition (4th.ed.). Prentice Hall.
Cita Chicago (17th ed.)Gould, F.J. Introductory Management Science: Annotated Instruction's Edition. 4th.ed. Englewood Cliffs: Prentice Hall, 1993.
Cita MLA (9th ed.)Gould, F.J. Introductory Management Science: Annotated Instruction's Edition. 4th.ed. Prentice Hall, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.