List of scholarly documents and pages with material on
Shona (sna):
URL
Authors (if known)
Title (if known)
http://roa.rutgers.edu/files/6-0000/roa-6-myers-4.pdf
Myers, Scott
OCP Effects in Optimality Theory
http://uts.cc.utexas.edu/~smyers/shonatone.pdf
Scott Myers
The phonetics and phonology of tone retraction in Shona