UGC. (1989). Report of the curriculum development centre in statistics. University of Delhi.
Παραπομπή Chicago StyleUGC. Report of the Curriculum Development Centre in Statistics. Delhi: University of Delhi, 1989.
Παραπομπή MLAUGC. Report of the Curriculum Development Centre in Statistics. University of Delhi, 1989.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.