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.