Gaya APA
Laudon, K, C., Laudon, J, P. (2018).
Management information systems : managing the digital firm (15th ed.).
Essex:
Pearson Education.
Gaya MLA
Laudon, Kenneth, C.., Laudon, Jane, P..
"Management information systems : managing the digital firm".
15th ed.
Essex:
Pearson Education,
2018.
Buku/Printed Material.