SELF IMPROVE SERIES. (1989). RECEPTIONAL & TELEPHONE OPERATOR. AKIK CHITRA.
Chicago Style aipamenaSELF IMPROVE SERIES. RECEPTIONAL & TELEPHONE OPERATOR. BOMBAY: AKIK CHITRA, 1989.
MLA aipamenaSELF IMPROVE SERIES. RECEPTIONAL & TELEPHONE OPERATOR. AKIK CHITRA, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.