"Estándar" son diccionarios y enciclopedias bien conocidos o importantes (piense en Oxford English Dictionary y Encyclopedia Britannica).
Oxford English Dictionary. 3rd ed. New York: Oxford University Press, 2007. Web.
33. Oxford English Dictionary, s.v. "Progymnasmata," accessed January 21, 2022, https://www.oed.com/view/Entry/152252?redirectedFrom=progymnasmata#eid.
38. OED, "Progymnasmata."
Stendahl, K. “Biblical Theology, Contemporary.” In The Interpreter’s Dictionary of the Bible, edited by G. A. Buttrick, 1:418-32. Nashville: Abingdon, 1962.
33. K. Stendahl, "Biblical Theology, Contemporary," in The Interpreter’s Dictionary of the Bible, edited by G. A. Buttrick (Nashville: Abingdon, 1962), 1:426
38. Stendahl, "Biblical Theology, Contemporary," 1:428.