Jerkovsky, W. Shuttle Pointing of Electro-Optical Experiments. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Jerkovsky, William. Shuttle Pointing of Electro-Optical Experiments. SPIE Digital Library.
MLA način citiranja (9. izdanje)Jerkovsky, William. Shuttle Pointing of Electro-Optical Experiments. SPIE Digital Library.
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