Oriģināls: Technic Tricks, Book 1. Most piano technic books begin at the grade-two-level, or at an even more advanced stage. John W. Schaum.
Tulkojums: Technic triki, Book 1. Klavieru metode notis. Piano Solo notis. Technic triki, Book 1 sastāvā John W. Schaum. Klavierēm. Metode.