APA (7e ed.) Bronvermelding

(1992). Workplace Learning Curriculum Guides. Volume II: Basic Skills English as a Second Language (ESL). [microform].

Chicago (17e ed.) Bronvermelding

Workplace Learning Curriculum Guides. Volume II: Basic Skills English as a Second Language (ESL). [microform]. 1992.

MLA (9e ed.) Bronvermelding

Workplace Learning Curriculum Guides. Volume II: Basic Skills English as a Second Language (ESL). [microform]. 1992.

Let op: Deze citaties zijn niet altijd 100% accuraat.