APA Баримт

Guo B., T. W. (2008). 80 minutes exercises for computer users. Foreign language Press.

Чикаго маягийн жагсаалт

Guo B., Tom W. 80 Minutes Exercises for Computer Users. China: Foreign language Press, 2008.

MLA ишлэл

Guo B., Tom W. 80 Minutes Exercises for Computer Users. Foreign language Press, 2008.