Indian Institute of Public Administration. (1959). Delhi municipal bus transport: A study of some aspects. s.n.
Citazione stile Chigago Style (17a edizione)Indian Institute of Public Administration. Delhi Municipal Bus Transport: A Study of Some Aspects. New Delhi: s.n, 1959.
Citatione MLA (9a ed.)Indian Institute of Public Administration. Delhi Municipal Bus Transport: A Study of Some Aspects. s.n, 1959.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.