Gaya APA
Jones, A, J. (1951).
Principles of Guidance and Pupil Personel Work (ed. 4 ; cet. 3.).
London:
McGraw-HIill Book Company.
Gaya MLA
Jones, Arthurr, J..
"Principles of Guidance and Pupil Personel Work".
ed. 4 ; cet. 3.
London:
McGraw-HIill Book Company,
1951.
Text.