Anyone have good sources for a research paper regarding the following tribes?

Waodani NOT Waorani (completely different)

and the

Yanomamo Tribe.

I have a paper due friday and am having difficulties finding reputable sources. They cannot be encyclopedias either.

Any help is greatly appreciated.

Thank you!
Update: The outline is as follows:

I. Intro and Thesis

II. Marriage
A. Waodani
B. Yano
III. Religion
A. W
B. Y
IV. Family
A. W
B. Y
V. Economics
A. W
B. Y
VI. Conclusion
2 answers 2