APA
Flanagan R., . (1977). The relationship between the various categories of bill items, particularly: preliminaries; items related to time; value and occurence and sub-contracts. London: Standard Method of Measurement Developme.
Chicago
Flanagan Roger, . 1977. The relationship between the various categories of bill items, particularly: preliminaries; items related to time; value and occurence and sub-contracts. London: Standard Method of Measurement Developme.
Harvard
Flanagan R., . (1977). The relationship between the various categories of bill items, particularly: preliminaries; items related to time; value and occurence and sub-contracts. London: Standard Method of Measurement Developme.
MLA
Flanagan Roger, . The relationship between the various categories of bill items, particularly: preliminaries; items related to time; value and occurence and sub-contracts. London: Standard Method of Measurement Developme. 1977.
