Please specify if terms of license are complied with!Suzanne Stevens (October 3, 2013). "Mushroom hunting in Oregon ain't what it used to be". Portland Business Journal.
Elizabeth Hayes (2014-07-23). "We’re No. 17! Buffalo and Boise best Portland for recreation". Portland Business Journal.
Andy Giegerich (2014-07-25). "Portland voters to decide fate of parks funding". Portland Business Journal.