Composed by Eva Fock. Music Sales America. Theory. Book [Softcover]. Composed 2005. 179 pages. Edition Wilhelm Hansen #WH30540. Published by Edition Wilhelm Hansen (HL.14022440).
Composed by Mette Stig Nielsen. Theory. Book with CD. Composed 2013. 262 pages. Edition Wilhelm Hansen #WH30797. Published by Edition Wilhelm Hansen (BT.WH30797).