APA

Witteveen L., . (2009). The voice of the visual. Visual learning strategies for problem analysis, social dialogue and mediated participation. Wageningen: Wageningen University.

Chicago

Witteveen Loes, . 2009. The voice of the visual. Visual learning strategies for problem analysis, social dialogue and mediated participation. Wageningen: Wageningen University.

Harvard

Witteveen L., . (2009). The voice of the visual. Visual learning strategies for problem analysis, social dialogue and mediated participation. Wageningen: Wageningen University.

MLA

Witteveen Loes, . The voice of the visual. Visual learning strategies for problem analysis, social dialogue and mediated participation. Wageningen: Wageningen University. 2009.