(1) Formal Principles of Language Acquisition by Kenneth Wexler and Peter W. Culicover ISBN: 9780262730662 MIT Press View at publisher
(2) Problem Book in Phonology: A Workbook for Introductory Courses in Linguistics and in Modern Phonology by Morris Halle and George N. Clements ISBN: 9780262580595 MIT Press View at publisher
(3) Musics of Many Cultures: An Introduction Elizabeth May; Mantle Hood ISBN: 9780520047785 University of California Press View at publisher
(4) Meaning in the Visual Arts Panofsky, Erwin ISBN: 9780226645513 University of Chicago Press View at publisher
(5) The Visual and Spatial Structure of Landscapes Higuchi Tadahiko ISBN: 9780300238389 Yale University Press View at publisher