Wiki contributors, 312 BC, Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/w/index.php?title=312_BC&oldid=213887129 (accessed June 15, 2008).
This article uses material from the Wikipedia فارسی article ۳۱۲ (پیش از میلاد), which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). محتوا تحت CC BY-SA 4.0 در دسترس است مگر خلافش ذکر شده باشد. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki فارسی (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.