APA Style
Carlsen, R, D., Lewis, J, A. (1973).
The systems analysis workbook : a complete guide to project implementation and control .
Englewood Cliffs, N.J.:
Prentice Hall..
MLA Style
Carlsen, Robert, D.., Lewis, James, A..
"The systems analysis workbook : a complete guide to project implementation and control".
Englewood Cliffs, N.J.:
Prentice Hall.,
1973.
Buku.