Thompson, J. H., & Higbee, E. C. (1952). New England excursion guidebook. [Rand McNally].
Lua i Stíl Chicago (17ú heag.)Thompson, John H., agus Edward Counselman Higbee. New England Excursion Guidebook. Washington, D. C: [Rand McNally], 1952.
Lua MLA (9ú heag.)Thompson, John H., agus Edward Counselman Higbee. New England Excursion Guidebook. [Rand McNally], 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.