Westaway, K. E., Morwood, M. J., Roberts, R. G., Rokus, A. D., Zhao, J., Storm, P., Aziz, F., Van Den Bergh, G. D., Hadi, P., Jatmiko, & de Vos, J. (2007). Age and biostratigraphic significance of the Punung Rainforest Fauna, East Java, Indonesia, and implications for Pongo and Homo. Journal of Human Evolution, 53 (6), 709-717.
Westaway, K. E., Morwood, M. J., Roberts, R. G., Rokus, A. D., Zhao, J., Storm, P., Aziz, F., Van Den Bergh, G. D., Hadi, P., Jatmiko, & de Vos, J. (2007). Age and biostratigraphic significance of the Punung Rainforest Fauna, East Java, Indonesia, and implications for Pongo and Homo. Journal of Human Evolution, 53 (6), 709-717.