Gaya APA

Toselli, M., Millan, A, M. (2006). English : for Secretaries and Administrative Personnel (student's book) (2nd Edition). United States: Mc Graw Hill.

Gaya MLA

Toselli, Marisela., Millan, Ana, Maria. "English : for Secretaries and Administrative Personnel (student's book)". 2nd Edition United States: Mc Graw Hill, 2006. Text.