Prasoon , Y. (2007). Business Communication skills and techniques. Book Enclave.
Citazione stile Chigago Style (17a edizione)Prasoon , Y. Business Communication Skills and Techniques. Jaipur: Book Enclave, 2007.
Citatione MLA (9a ed.)Prasoon , Y. Business Communication Skills and Techniques. Book Enclave, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.