Mahootian, S. (1989). Hooray for english! 3. Scott, Foresman and Company.
Citazione stile Chigago Style (17a edizione)Mahootian, Shahrzad. Hooray for English! 3. Glenview (Illinois): Scott, Foresman and Company, 1989.
Citatione MLA (9a ed.)Mahootian, Shahrzad. Hooray for English! 3. Scott, Foresman and Company, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.