APA
Knowles R., . (2004). Perform21 PSPC Public Sector Partnering Contract set (demonstration edition) sponsored by FPS (Federation of Property Societies). : Federation of Property Societies.
Chicago
Knowles Roger, . 2004. Perform21 PSPC Public Sector Partnering Contract set (demonstration edition) sponsored by FPS (Federation of Property Societies). : Federation of Property Societies.
Harvard
Knowles R., . (2004). Perform21 PSPC Public Sector Partnering Contract set (demonstration edition) sponsored by FPS (Federation of Property Societies). : Federation of Property Societies.
MLA
Knowles Roger, . Perform21 PSPC Public Sector Partnering Contract set (demonstration edition) sponsored by FPS (Federation of Property Societies). : Federation of Property Societies. 2004.
