Holzherr, A., & Protzman, F. (2005). The Helsinki School: Photography by TaiK / [issued by the University of Art and Design Helsinki (TaiK). Authors Andrea Holzherr Copyed. Ferdinand Protzman. Transl. Anna Stüler]. Hatje Cantz Verlag.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումHolzherr, Andrea, and Ferdinand Protzman. The Helsinki School: Photography by TaiK / [issued by the University of Art and Design Helsinki (TaiK). Authors Andrea Holzherr Copyed. Ferdinand Protzman. Transl. Anna Stüler]. Ostfildern-Ruit: Hatje Cantz Verlag, 2005.
MLA (8րդ խմբ.) ՄեջբերումHolzherr, Andrea, and Ferdinand Protzman. The Helsinki School: Photography by TaiK / [issued by the University of Art and Design Helsinki (TaiK). Authors Andrea Holzherr Copyed. Ferdinand Protzman. Transl. Anna Stüler]. Hatje Cantz Verlag, 2005.