APA
Institution and College Conferences, Royal Institution of Chartered Surveyors, . (1990). Building surveyors` senior management European conference, Hotel Pulitzer, Amsterdam, 18-20 May 1990. : RICS.
Chicago
Institution and College Conferences, Royal Institution of Chartered Surveyors, . 1990. Building surveyors` senior management European conference, Hotel Pulitzer, Amsterdam, 18-20 May 1990. : RICS.
Harvard
Institution and College Conferences, Royal Institution of Chartered Surveyors, . (1990). Building surveyors` senior management European conference, Hotel Pulitzer, Amsterdam, 18-20 May 1990. : RICS.
MLA
Institution and College Conferences, Royal Institution of Chartered Surveyors, . Building surveyors` senior management European conference, Hotel Pulitzer, Amsterdam, 18-20 May 1990. : RICS. 1990.
