APA aipamena

AFFLERBACH, F. (2014). Fundamentals of presentation: Freehand drawing. Birkhäuser.

Chicago Style aipamena

AFFLERBACH, Florian. Fundamentals of Presentation: Freehand Drawing. Birkhäuser, 2014.

MLA aipamena

AFFLERBACH, Florian. Fundamentals of Presentation: Freehand Drawing. Birkhäuser, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.