Dear Melca, I'm glad to see you're back after such long time. I remember we had a similar discussion on the Mohammad Reza Shah talk page, and I offered you several sources there, namely two books, several articles, and interviews. What I only recently realized was that Mossadegh himself admitted that he was in breach of the constitution, you can take a look at his memoirs for that. (It's Khaterat va Taalomate Dr. Mossadegh in Persian, I'm not sure about the English traslation, if any.)  shervink