Cita APA (7th ed.)
Communication skills and functional grammar / Gupta,Sadhana: University Press.
Cita Chicago (17th ed.)
Communication Skills and Functional Grammar / Gupta,Sadhana: University Press.
Cita MLA (9th ed.)
Communication Skills and Functional Grammar / Gupta,Sadhana: University Press.
Atenció: Aquestes cites poden no estar 100% correctes.