Erivatives and risk managment in commodities: swaps and options, the most effective instrument to hedge against price fluctuations

My dissertation is on commodity derivatives (I rather focus more on Petroleum) and my argument is that swaps and options are the most effective tools to hedge against price fluctuations (I am open to any suggestions). I have collected some resources related to the topic (Books and articles from creditble finacial institutions such as, JP Morgan and etc.. which i will post for you). Please take your time on writing the dissertation. I am currently working full time at a bank and doing night classes, so i dont really have much time to do it myself, but would be glad to help you in any way I can. Let me know of you have any questions.
Thank so much,
Amir