Cita APA

Yu, C. T., & Martin, G. L. (2003). Tangibles, Pictures, and Verbal Descriptions: Which Should Be Used in Choice Presentations?

Chicago Style Citation

Yu, C. T., i Garry L. Martin. Tangibles, Pictures, and Verbal Descriptions: Which Should Be Used in Choice Presentations? 2003.

Cita MLA

Yu, C. T., i Garry L. Martin. Tangibles, Pictures, and Verbal Descriptions: Which Should Be Used in Choice Presentations? 2003.