J.H. Temple, "History of North Brookfield", 1887

Roy, Louis E. , "Quaboag Plantation alias Brookefeild: A Seventeenth Century Massachusetts Town"

Unknown, QUABOAG Plantation. Program and Souvenir of the 300th Anniv. of theSettlement. MA (1960)

Yearly Town Report Booklets - various dates. (1870, 1880, 1882, 1884), 1897 (Warren), newspapers and journals.

The Gilbert Family, Descendants of Thomas Gilbert, 1582(?)- 1659 of Mt. Wollaston (Braintree), Windsor and Wethersfield by Homer Worthington Brainard, Harold Simeon Gilbert and Clarence Almon Torrey. 1953

Websites

Nipmuc Indian Association of Connecticut