Lo Piccolo, F., & Thomas, H. (2008). Ethics and planning research: Ethics and planning research. Ashgate Publishing.
Chicago-viite (17. p.)Lo Piccolo, Francesco, ja Huw Thomas. Ethics and Planning Research: Ethics and Planning Research. Aldershot: Ashgate Publishing, 2008.
MLA-viite (9. p.)Lo Piccolo, Francesco, ja Huw Thomas. Ethics and Planning Research: Ethics and Planning Research. Ashgate Publishing, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.