APA استشهاد

Lakshminarayanan,, K. R. (2001). English for technical communication (2nd ed.). Scitech.

استشهاد بنمط شيكاغو

Lakshminarayanan,, K R. English for Technical Communication. 2nd ed. Chennai: Scitech, 2001.

MLA استشهاد

Lakshminarayanan,, K R. English for Technical Communication. 2nd ed. Scitech, 2001.