Rolland made his own teachings and insights available in a set of videos and a book titled "The Teaching of Action in String Playing". His ideas and methods were also documented in the University of Illinois String Research Project films. He helped to found the American String Teachers Association, and in 1950 became the first editor of its journal "American String Teacher". He also published numerous articles on string pedagogy in the "International Musician", "The School Musician", "Violins", "The Instrumentalist", and the "Journal of Research in Music Education".