Cita APA (7a ed.)

Duffy, N., & Assad, M. G. (1980). Information management: An executive approach. Oxford University Press.

Cita Chicago Style (17a ed.)

Duffy, Neil, y Michael G. Assad. Information Management: An Executive Approach. Cape Town: Oxford University Press, 1980.

Cita MLA (9a ed.)

Duffy, Neil, y Michael G. Assad. Information Management: An Executive Approach. Oxford University Press, 1980.