APA-referens (7:e uppl.)

(1992). Helsinki Focus: Helsinki University of Technology, Faculty of Architecture ; Yearbook. Helsinki University of Technology, Faculty of Architecture.

Chicago-referens (17:e uppl.)

Helsinki Focus: Helsinki University of Technology, Faculty of Architecture ; Yearbook. Helsinki: Helsinki University of Technology, Faculty of Architecture, 1992.

MLA-referens (8:e uppl.)

Helsinki Focus: Helsinki University of Technology, Faculty of Architecture ; Yearbook. Helsinki University of Technology, Faculty of Architecture, 1992.