APA
(1971). Edcational Buildings Space and cost norms for the Educational Planner : A Workbook. Colombo: Asian Regional Institute for School Building Research.
Chicago
1971. Edcational Buildings Space and cost norms for the Educational Planner : A Workbook. Colombo: Asian Regional Institute for School Building Research.
Harvard
(1971). Edcational Buildings Space and cost norms for the Educational Planner : A Workbook. Colombo: Asian Regional Institute for School Building Research.
MLA
Edcational Buildings Space and cost norms for the Educational Planner : A Workbook. Colombo: Asian Regional Institute for School Building Research. 1971.