APA-ийн эшлэл(7 дахь хэвлэлт)

Shek, H., & Shek, H. (1997). A study of moderately underexpanded single and twinjet rocket exhaust plumes in quiescent and in a mach 7 hypersonic freestream.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Shek, H., ба Howard Shek. A Study of Moderately Underexpanded Single and Twinjet Rocket Exhaust Plumes in Quiescent and in a Mach 7 Hypersonic Freestream. 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Shek, H., ба Howard Shek. A Study of Moderately Underexpanded Single and Twinjet Rocket Exhaust Plumes in Quiescent and in a Mach 7 Hypersonic Freestream. 1997.

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