Mary Beard, John North, and Simon Price (1998). Religions of Rome. Cambridge University Press. стр. 47—48 , 53.CS1 одржавање: Вишеструка имена: списак аутора (веза).
Michael Lipka, (2009). Roman Gods: A Conceptual Approach. Brill. стр. 37.. The views of Georg Wissowa on the festivals of Mars framing the military campaigning season are summarized by C. Bennett Pascal, "October Horse," Harvard Studies in Classical Philology 85 (1981), p. 264, with bibliography.