Doris A. Isaacson, ed. (1970). Maine: A Guide "Down East" (second ed.). Rockland, Maine: Courier-Gazette, Inc. Maine League of Historical Societies and Museums. էջ 386. (First edition).
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Doris A. Isaacson, ed. (1970). Maine: A Guide "Down East" (second ed.). Rockland, Maine: Courier-Gazette, Inc. Maine League of Historical Societies and Museums. էջ 386. (First edition).