Gaya APA

Porter, T., Sue, I, G. (). Manual of graphic techniques 4 for architects, graphic, designers ì & artists . Oxford:: Oxford: Butterworth Architecture; 1985.

Gaya MLA

Porter, Tom., Sue, I., Goodman,. "Manual of graphic techniques 4 for architects, graphic, designers ì & artists". Oxford:: Oxford: Butterworth Architecture; 1985, . Text.