Sippola, N. (1970). Psalm for a Day (1–). https://oaks.kent.edu/node/8857
Sippola, Noreen. 1970. “Psalm for a Day”. https://oaks.kent.edu/node/8857.
Sippola, Noreen. Psalm for a Day. 1 Jan. 1970, https://oaks.kent.edu/node/8857.