Gaya APA
Harris, Michael. (2006).
NEW OPPORTUNITIES EDUCATION FOR LIFE UPPER INTERMEDIATE STUDENTS' BOOK .
England:
pearson longman.
Gaya Chicago
Harris, Michael.
NEW OPPORTUNITIES EDUCATION FOR LIFE UPPER INTERMEDIATE STUDENTS' BOOK.
England:
pearson longman,
2006.
Text.
Gaya MLA
Harris, Michael.
NEW OPPORTUNITIES EDUCATION FOR LIFE UPPER INTERMEDIATE STUDENTS' BOOK.
England:
pearson longman,
2006.
Text.
Gaya Turabian
Harris, Michael.
NEW OPPORTUNITIES EDUCATION FOR LIFE UPPER INTERMEDIATE STUDENTS' BOOK.
England:
pearson longman,
2006.
Print.