UNCITRAL has published a consolidated bibliography of works in various subjects connected to UNCITRAL. You can find the link to the list here. A consolidated bibliography of works on all the subjects pertaining to it has also been published by UNCITRAL. You can find the link to this document here.
This practice would be immensely beneficial for researchers working in such areas. Continue the good work, UNCITRAL!
"I realise that some of my criticisms may be mistaken; but to refuse to criticize judgements for fear of being mistaken is to abandon criticism altogether... If any of my criticisms are found to be correct, the cause is served; and if any are found to be incorrect the very process of finding out my mistakes must lead to the discovery of the right reasons, or better reasons than I have been able to give, and the cause is served just as well." -Mr. HM Seervai, Preface to the 1st ed., Constitutional Law of India.