On Sensations of tone Helmholtz
Journal of Borderland Research - Vol XLVII, No 5, September-October 1991
La Spiga Eng
Chase Young, PhD Texas A&M University Corpus Christi PPT and materials available for download at thebestclass.org.
La Spiga - Modern 2012-2013 ENG catalogue
laspigamodernlanguages_catalogue_2012
