Paull, John. “An Introduction to the Library of Rudolf Steiner, Martina Maria Sam, Chadwick Library Press, 2025, 106 Pp., US$25, ISBN 7981737194767”. International Journal of Social Science Research and Review 8, no. 10 (October 2, 2025): 40-46. Accessed October 3, 2025. https://www.ijssrr.com/journal/article/view/2905.