丁华. (2015). 基于知识工程的电牵引采煤机现代设计: Modern design of electrical traction shearer based on knowledge engineering. 国防工业出版社.
Chicago (17e ed.) Bronvermelding丁华. 基于知识工程的电牵引采煤机现代设计: Modern Design of Electrical Traction Shearer Based on Knowledge Engineering. 国防工业出版社, 2015.
MLA (8e ed.) Bronvermelding丁华. 基于知识工程的电牵引采煤机现代设计: Modern Design of Electrical Traction Shearer Based on Knowledge Engineering. 国防工业出版社, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.