(1976). The final skylab mission: Man at home and at work in space.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThe Final Skylab Mission: Man at Home and at Work in Space. 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThe Final Skylab Mission: Man at Home and at Work in Space. 1976.
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