APA-čujuhus (7. p.)
Chen, Y. (2003). Programming language trends: An empirical study. ProQuest Dissertations and Theses.
Chicago-čujuhus (17. p.)
Chen, Yaofei. "Programming Language Trends: An Empirical Study." ProQuest Dissertations and Theses 2003.
MLA-čujuhus (9. p.)
Chen, Yaofei. "Programming Language Trends: An Empirical Study." ProQuest Dissertations and Theses, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.