Katase, A., & Shimo, M. (1998). Radon and thoron in the human environment: Proceedings of the 7th Tohwa University International Symposium, Fukuoka, Japan 23-25 October 1997. World Scientific.
Παραπομπή σε μορφή Chicago (17η εκδ.)Katase, Akira, και Michikuni Shimo. Radon and Thoron in the Human Environment: Proceedings of the 7th Tohwa University International Symposium, Fukuoka, Japan 23-25 October 1997. Singapore: World Scientific, 1998.
Παραπομπή σε μορφή MLA (8th εκδ.)Katase, Akira, και Michikuni Shimo. Radon and Thoron in the Human Environment: Proceedings of the 7th Tohwa University International Symposium, Fukuoka, Japan 23-25 October 1997. World Scientific, 1998.
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