Dixon, T. J., Hargitay, S. E., & Bevan, O. A. (1991). MICROCOMPUTERS IN PROPERTY: A surveyor's guide to Lotus 1-2-3 and dBASE IV. London ; New York : Routledge Taylor & Francis Group.
Čikaški stil citiranja (17. izdanje)Dixon, Timothy J., Stephen E. Hargitay, i Owen A. Bevan. MICROCOMPUTERS IN PROPERTY: A Surveyor's Guide to Lotus 1-2-3 and DBASE IV. London ; New York : Routledge Taylor & Francis Group, 1991.
MLA način citiranja (9. izdanje)Dixon, Timothy J., et al. MICROCOMPUTERS IN PROPERTY: A Surveyor's Guide to Lotus 1-2-3 and DBASE IV. London ; New York : Routledge Taylor & Francis Group, 1991.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.