李雁翎 & 涂美彩. (2008). Visual Basic程序设计实践教程: Experiment instructions for Visual Basic programming language. 人民邮电出版社.
Stile di citazione Chicago李雁翎 e 涂美彩. Visual Basic程序设计实践教程: Experiment Instructions for Visual Basic Programming Language. 人民邮电出版社, 2008.
Citazione MLA李雁翎 e 涂美彩. Visual Basic程序设计实践教程: Experiment Instructions for Visual Basic Programming Language. 人民邮电出版社, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.