A reference to a wiki page. A WikiPageReference can be a simple .FitNesse.SuiteAcceptanceTests.SuiteWidgetTests.WikiWord, or it can be a WikiPagePath.

• A .FitNesse.SuiteAcceptanceTests.SuiteWidgetTests.WikiWord is a word with no punctuation with capital letters as the word seperators.
• A WikiPagePath is a set of .FitNesse.SuiteAcceptanceTests.SuiteWidgetTests.WikiWord elements separated by dots.