INDIA GOVERNMENT. (1994). TRAINING MANUAL. NIES BUD.
Chicago Style aipamenaINDIA GOVERNMENT. TRAINING MANUAL. NEW DELHI: NIES BUD, 1994.
MLA aipamenaINDIA GOVERNMENT. TRAINING MANUAL. NIES BUD, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.