Kirkpatrick, B. (2007). Theme-based vocabulary 1. Singapore: Learners Publishing Pte Ltd.
Chicago Style aipamenaKirkpatrick, Betty. Theme-based Vocabulary 1. Singapore: Learners Publishing Pte Ltd, 2007.
MLA aipamenaKirkpatrick, Betty. Theme-based Vocabulary 1. Singapore: Learners Publishing Pte Ltd, 2007.
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