APA
Institute of Quantity Surveyors, . (1969). Scale no. 37: itemised scale of professional charges for building works. London: IQS.
Chicago
Institute of Quantity Surveyors, . 1969. Scale no. 37: itemised scale of professional charges for building works. London: IQS.
Harvard
Institute of Quantity Surveyors, . (1969). Scale no. 37: itemised scale of professional charges for building works. London: IQS.
MLA
Institute of Quantity Surveyors, . Scale no. 37: itemised scale of professional charges for building works. London: IQS. 1969.
