Raj kumar. (2010). Basic business communication: Concepts,applications and skills. Excel books.
Styl ChicagoRaj kumar. Basic Business Communication: Concepts,applications and Skills. New delhi: Excel books, 2010.
Citace podle MLARaj kumar. Basic Business Communication: Concepts,applications and Skills. Excel books, 2010.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..