http://rope-topia.com/tutorials/free/video/boola-boola
http://rope-topia.com/downloads/tutorials/RopeTopia-BoolaBoola.pdf
本結び系
http://www.bdsm-chicago.com/cram/TUTS_boolaboola.html
http://www.youtube.com/watch?v=qoeCgyptOPs
男結び
http://www.youtube.com/watch?v=3Q3Bxp-yKk8&feature=related
http://www.youtube.com/watch?v=dhf_1m2plu0&feature=related