Marker drawing : practical presentation technique.

MLA

Sakaizumi, Ryo. Marker Drawing : Practical Presentation Technique. Tokyo: Graphic-sha, 1991.

APA

Sakaizumi, R. (1991). Marker drawing : practical presentation technique. Tokyo: Graphic-sha.

Chicago

Sakaizumi, Ryo, Marker Drawing: Practical Presentation Technique. Tokyo: Graphic-sha, 1991.