于俊. (2016). Spark核心技术与高级应用: Spark core technology and advanced applications. 机械工业出版社.
Lua i Stíl Chicago (17ú heag.)于俊. Spark核心技术与高级应用: Spark Core Technology and Advanced Applications. 机械工业出版社, 2016.
Lua MLA (8ú heag.)于俊. Spark核心技术与高级应用: Spark Core Technology and Advanced Applications. 机械工业出版社, 2016.
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