(1992). Workplace Learning Curriculum Guides. Volume II: Basic Skills English as a Second Language (ESL). [microform].
Chicago-viite (17. p.)Workplace Learning Curriculum Guides. Volume II: Basic Skills English as a Second Language (ESL). [microform]. 1992.
MLA-viite (9. p.)Workplace Learning Curriculum Guides. Volume II: Basic Skills English as a Second Language (ESL). [microform]. 1992.
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