Wolfram, Walt, Becky Childs, and Benjamin Torbert. “Tracing language history through consonant cluster reduction: comparative evidence from isolated dialects.” Southern Journal of Linguistics 24.1 (Spring 2000): 16-40.
Consonant cluster reduction
Torbert, Benjamin. “Tracing Native American language history through consonant cluster reduction: the case of Lumbee English.” American Speech 76.4 (Winter 2001): 361-387. 35 references.