MLA:
Xu, H., Bao, Z. R., Zhang, Tao. "Solving dual flexible job-shop scheduling problem using a Bat Algorithm."
Advances in production engineering and management letnik 12. številka 1 (2017) str. 5-16.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-7QXTA1FG>