Hiss, Tony (1999). The View from Alger's Window: A Son's Memoir. Alfred E. Knopf. p. 16 ("Prossy"), 35 (courtship), 36 ("Hill"), 37 (Quakerisms, Roberta Murray Fansler), 89 (Buttenweiser, Bernard), 132–134 (clerks), 142 (American Magazine). ISBN9780375401275.