Lesikar, R. (2002). Basic business communication skills for empowering internet generation (9th.).
Chicago Style aipamenaLesikar, Raymond. Basic Business Communication Skills for Empowering Internet Generation. 9th. New Delhi, 2002.
MLA aipamenaLesikar, Raymond. Basic Business Communication Skills for Empowering Internet Generation. 9th. 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.