APA-viite (7. p.)
(2000). The appraisal of investments in educational facilities. Organisation for Economic Co-operation and Development.
Chicago-viite (17. p.)
The Appraisal of Investments in Educational Facilities. Paris, Cedex, France: Organisation for Economic Co-operation and Development, 2000.
MLA-viite (9. p.)
The Appraisal of Investments in Educational Facilities. Organisation for Economic Co-operation and Development, 2000.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.