(2005). "The lighter side" of TOEFL: A Teacher's resource book of fun activities for student of English as a Foreign language. Washington, D.C: United States Department of State.
Citação norma Chicago"The Lighter Side" of TOEFL: A Teacher's Resource Book of Fun Activities for Student of English As a Foreign Language. Washington, D.C: United States Department of State, 2005.
Citação norma MLA"The Lighter Side" of TOEFL: A Teacher's Resource Book of Fun Activities for Student of English As a Foreign Language. Washington, D.C: United States Department of State, 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.