Lesikar, R. (2002). Basic business communication skills for empowering internet generation (9th.).
Citazione stile Chigago Style (17a edizione)Lesikar, Raymond. Basic Business Communication Skills for Empowering Internet Generation. 9th. New Delhi, 2002.
Citatione MLA (9a ed.)Lesikar, Raymond. Basic Business Communication Skills for Empowering Internet Generation. 9th. 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.