Autor:	Billings, Bruce H., Adams, Thomas B., Wilson, Edwin B., McCord, David, Whitehill, Walter Muir, Davis, Saville R., Holton, Gerald, Hurley, Patrick M., Brooks, Harvey, Brown, Sanborn C.
Zdroj:	Records of the Academy (American Academy of Arts and Sciences), 1958 Jan 01(1958/1959), 92-114.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3785480 Zobrazit plný text záznamu