Symposium on Infrared and Submillimeter. (1977). Infrared and submillimeter astronomy: Proceedings of a symposium held in Philadelṛš phia, Penn., U.S.A., June 8-10. D. Reidel.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSymposium on Infrared and Submillimeter. Infrared and Submillimeter Astronomy: Proceedings of a Symposium Held in Philadelṛš Phia, Penn., U.S.A., June 8-10. Dordrecht-Holland: D. Reidel, 1977.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSymposium on Infrared and Submillimeter. Infrared and Submillimeter Astronomy: Proceedings of a Symposium Held in Philadelṛš Phia, Penn., U.S.A., June 8-10. D. Reidel, 1977.
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