APA
Investment Property Forum, . (1999). The property performance record (PPR). A code of recommended practice for presenting the performance records of portfolios invested directly in UK property. June 1999. London: Investment Property Forum.
Chicago
Investment Property Forum, . 1999. The property performance record (PPR). A code of recommended practice for presenting the performance records of portfolios invested directly in UK property. June 1999. London: Investment Property Forum.
Harvard
Investment Property Forum, . (1999). The property performance record (PPR). A code of recommended practice for presenting the performance records of portfolios invested directly in UK property. June 1999. London: Investment Property Forum.
MLA
Investment Property Forum, . The property performance record (PPR). A code of recommended practice for presenting the performance records of portfolios invested directly in UK property. June 1999. London: Investment Property Forum. 1999.
