Clements, J. (1987). New Hampshire facts: A comprehensive look at New Hampshire today county by county. Clements.
Citazione stile Chigago Style (17a edizione)Clements, John. New Hampshire Facts: A Comprehensive Look at New Hampshire Today County by County. Dallas, Tex: Clements, 1987.
Citatione MLA (9a ed.)Clements, John. New Hampshire Facts: A Comprehensive Look at New Hampshire Today County by County. Clements, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.