Xu, S., Lau, F.C. and Pan, Y. (2009) A Computational Approach to Digital Chinese Painting and Calligraphy [cd]. 1 st ed. 2009 st ed., Advanced Topics in Science and Technology in China. 1 st ed. 2009 st ed. Berlin, Heidelberg: Springer Berlin Heidelberg. doi:10.1007/978-3-540-88148-3.

Xu, Songhua, Francis C.M Lau, and Yunhe Pan. A Computational Approach to Digital Chinese Painting and Calligraphy. Cd. Advanced Topics in Science and Technology in China. 1 st ed. 2009 st ed. Berlin, Heidelberg: Springer Berlin Heidelberg, [2009?], Berlin, Heidelberg: Springer Berlin Heidelberg, [2009?]. https://doi.org/10.1007/978-3-540-88148-3.

Xu, S., Lau, F. C., & Pan, Y. (ca. 2009). A Computational Approach to Digital Chinese Painting and Calligraphy [Cd]. In Advanced Topics in Science and Technology in China (1 st ed. 2009 st ed.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-88148-3

Xu, S., F. C. Lau, and Y. Pan. “A Computational Approach to Digital Chinese Painting and Calligraphy”. Advanced Topics in Science and Technology in China, 1 st ed. 2009 st ed., cd, Springer Berlin Heidelberg, 2009, https://doi.org/10.1007/978-3-540-88148-3.

XU, Songhua, Francis C.M LAU and Yunhe PAN, 2009. A Computational Approach to Digital Chinese Painting and Calligraphy. 1 st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg. ISBN 9783540881483