Gaya APA

Meredith, J, R., Mantel, S, J. (2012). Project management : a managerial approach (8th. Ed.). Singapore: Wiley & Sons.

Gaya MLA

Meredith, Jack, R.., Mantel, Samuel, J.. "Project management : a managerial approach". 8th. Ed. Singapore: Wiley & Sons, 2012. Text.