Ballroom Dance Syllabi & Competition Rules
Imperial Society of Teachers of Dancing Syllabus
http://www.usistd.org//index.php?option=com_content&task=view&id=39&Itemid=51
National Dance Council of America http://www.ndca.org/
Competition Rules from the NDCA http://www.ndca.org/information/rules/rules_pdfs/Rulebook_Master.pdf