Thomas, B. J. (1997). Internet for scientists and engineers: Online tools and resources - 1997-1998. The International Society for Optical Engineering (SPIE).
শিকাগো স্টাইলে সাইটেশনThomas, Brian J. Internet for Scientists and Engineers: Online Tools and Resources - 1997-1998. Washington: The International Society for Optical Engineering (SPIE), 1997.
এমএলএ সাইটেশনThomas, Brian J. Internet for Scientists and Engineers: Online Tools and Resources - 1997-1998. The International Society for Optical Engineering (SPIE), 1997.
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