Allen & Curran (1974)†, Bergin (1981)†, Brookins & Epifanio (1985), Conan (1985)†, Dittel et al. (2000), Epifanio (1988)†, Epifanio et al. (1988)†, Epifanio et al. (2013)†, Fowler (1911), Fowler (1912)†, Garcia (2001), George et al. (1957), Gilles & Péqueux (1983)†, Guimond et al. (2020), Heard (1982)†, Houser & Epifanio (2009), Johnson (1985)†, Jones & Epifanio (1995), Jones & Epifanio (2005)†, Klein & Lincer (1974)†, Lambert & Epifanio (1982), Lesser et al. (1976), Little & Epifanio (1991), Meanley & Wetherbee (1962), Montague (1980)†, O'Connor & Epifanio (1985), Paula (1989)†, Paula et al. (2004)†, Petrone et al. (2005)†, Powers & Bliss (1983)†, Rathbun (1935), Rosenberg (2020)†, Shanks (1998)†, Spivak & Cuesta (2009)†, Strasser & Felder (2001)†, Weisberg & Lotrich (1982), Wheeler (1978), Williams (1965)†, Williams (1984)†
Entries marked with † represent indirect references to location through citation.