APA

Kogan A. F. V. A., .The Internet Guide for Accountants. New Jersey: Prentice Hall Upper Saddle River,1998: .

Chicago

Kogan Alexander/Sudit,Ephraim F Vasarhelyi,Miklos A, .The Internet Guide for Accountants. New Jersey: Prentice Hall Upper Saddle River,1998: .

Harvard

Kogan A. F. V. A., .The Internet Guide for Accountants. New Jersey: Prentice Hall Upper Saddle River,1998: .

MLA

Kogan Alexander/Sudit,Ephraim F Vasarhelyi,Miklos A, .New Jersey: Prentice Hall Upper Saddle River,1998: . .