Izvornik: Melodious and Progressive Studies, Book 1. Bassoon sheet music. Melodious and Progressive Studies, Book 1. Bassoon. Edited by Alan Hawkins.
Prijevod: Melodičan i progresivne studije, knjiga 1. Fagot note. Melodičan i progresivne studije, knjiga 1. Fagot. Sastoji Alan Hawkins. Zbirka.