APA (7e ed.) Bronvermelding
NTPC. (2011). Electrical engineering executive trainees recruitment exam study guide. G.K.Publications.
Chicago (17e ed.) Bronvermelding
NTPC. Electrical Engineering Executive Trainees Recruitment Exam Study Guide. Noida: G.K.Publications, 2011.
MLA (9e ed.) Bronvermelding
NTPC. Electrical Engineering Executive Trainees Recruitment Exam Study Guide. G.K.Publications, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.