康雁 & 何婧. (2012). 软件需求工程: Software requirements engineering. 科学出版社.
Chicago Style aipamena康雁 and 何婧. 软件需求工程: Software Requirements Engineering. 科学出版社, 2012.
MLA aipamena康雁 and 何婧. 软件需求工程: Software Requirements Engineering. 科学出版社, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.