APA-ийн эшлэл(7 дахь хэвлэлт)

Lo Piccolo, F., & Thomas, H. (2008). Ethics and planning research: Ethics and planning research. Ashgate Publishing.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Lo Piccolo, Francesco, ба Huw Thomas. Ethics and Planning Research: Ethics and Planning Research. Aldershot: Ashgate Publishing, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Lo Piccolo, Francesco, ба Huw Thomas. Ethics and Planning Research: Ethics and Planning Research. Ashgate Publishing, 2008.