APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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