Friend, J. A. (1971). Writing english as a second language. EE.UU.: Scott, Foresman and Company.
Chicago Style CitationFriend, Jewell A. Writing English As a Second Language. EE.UU.: Scott, Foresman and Company, 1971.
MLA CitationFriend, Jewell A. Writing English As a Second Language. EE.UU.: Scott, Foresman and Company, 1971.
Warning: These citations may not always be 100% accurate.