APA (7e ed.) Bronvermelding
Singh, I. B. (1983). Telecommunications in the year 2000: National and international perspectives. Ablex Pub. Corp..
Chicago (17e ed.) Bronvermelding
Singh, Indu Bhushan. Telecommunications in the Year 2000: National and International Perspectives. Norwood, N.J.: Ablex Pub. Corp., 1983.
MLA (9e ed.) Bronvermelding
Singh, Indu Bhushan. Telecommunications in the Year 2000: National and International Perspectives. Ablex Pub. Corp., 1983.
Let op: Deze citaties zijn niet altijd 100% accuraat.