Here is a list of some websites that will give you detail information about NGO Management and How to raise funds. We are mentioning just a few of them and if you find some other websites which others may find useful, please leave the links in the comment box.
NGO Cafe :
NGO Café was set up on the internet as a think tank for NGOs to discuss, debate and disseminate information on their work, strategies and results. The basic objectives of the Café are to assist NGOs in enhancing and improving their programmes and activities; to effect a better understanding of NGOs in general; and to enable NGOs to network at local, regional and international levels. It has materials from how to start your NGO and how to get the required fund.
A less user friendly website, yet you’ll get a good deal of information on structural idea of voluntarism. There are information on Developing Human Resources, General resources, communication and marketing, managing finances, etc.