Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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