APA (7e ed.) Bronvermelding

PNG University of Technology. Deptartment of Civil Engineering. (1969). Problems in student selection. PNG University of Technology.

Chicago (17e ed.) Bronvermelding

PNG University of Technology. Deptartment of Civil Engineering. Problems in Student Selection. Lae: PNG University of Technology, 1969.

MLA (9e ed.) Bronvermelding

PNG University of Technology. Deptartment of Civil Engineering. Problems in Student Selection. PNG University of Technology, 1969.