Balaguer-Ballester, E., Clark, N. R., Coath, M., Krumbholz, K., & Denham, S. L. (2009). Understanding Pitch Perception as a Hierarchical Process with Top-Down Modulation. Public Library of Science.

Balaguer-Ballester, Emili, Nicholas R. Clark, Martin Coath, Katrin Krumbholz, και Susan L. Denham. Understanding Pitch Perception As a Hierarchical Process With Top-Down Modulation. Public Library of Science, 2009.

Balaguer-Ballester, Emili, et al. Understanding Pitch Perception As a Hierarchical Process With Top-Down Modulation. Public Library of Science, 2009.