Solórzano, H. S. (2009). NorthStar 3: Listening and Speaking: teacher's manual and achievement tests. White plains, NY: Pearson/longman.
Citação norma ChicagoSolórzano, Helen S. NorthStar 3: Listening and Speaking: Teacher's Manual and Achievement Tests. White plains, NY: Pearson/longman, 2009.
Citação norma MLASolórzano, Helen S. NorthStar 3: Listening and Speaking: Teacher's Manual and Achievement Tests. White plains, NY: Pearson/longman, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.