Barnabas,A.P. (1969). Citizen's grievances and administration. Indian Institute of Public Administration.
Chicago Style aipamenaBarnabas,A.P. Citizen's Grievances and Administration. New Delhi: Indian Institute of Public Administration, 1969.
MLA aipamenaBarnabas,A.P. Citizen's Grievances and Administration. Indian Institute of Public Administration, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.