Ramírez Salas, M. (2004). English Teachers as materials developers. Universidad de Costa Rica.
Chicago (17e ed.) BronvermeldingRamírez Salas, Marlene. English Teachers as Materials Developers. Universidad de Costa Rica, 2004.
MLA (9e ed.) BronvermeldingRamírez Salas, Marlene. English Teachers as Materials Developers. Universidad de Costa Rica, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.