Louridas, S. E., & Rassias, M. T. (2013). Problem-solving and selected topics in Euclidean geometry: In the spirit of the Mathematical Olympiads. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLouridas, Sotirios E., और Michael Th Rassias. Problem-solving and Selected Topics in Euclidean Geometry: In the Spirit of the Mathematical Olympiads. New York, NY: Springer, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLouridas, Sotirios E., और Michael Th Rassias. Problem-solving and Selected Topics in Euclidean Geometry: In the Spirit of the Mathematical Olympiads. Springer, 2013.
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