Cita APA (7th ed.)

Woodsworth, A., & Williams, J. F. (1993). Managing the economics of owning, leasing, and contracting out information services. Ashgate.

Cita Chicago (17th ed.)

Woodsworth, Anne, i James F. Williams. Managing the Economics of Owning, Leasing, and Contracting Out Information Services. Aldershot, Hants, Eng: Ashgate, 1993.

Cita MLA (9th ed.)

Woodsworth, Anne, i James F. Williams. Managing the Economics of Owning, Leasing, and Contracting Out Information Services. Ashgate, 1993.