Forner, J., & Wilbrandt, J. (2003). Contrapunto creativo. Idea Books.
Chicago Style (17th ed.) CitationForner, Johannes., and Jürgen Wilbrandt. Contrapunto Creativo. Barcelona: Idea Books, 2003.
MLA (8th ed.) CitationForner, Johannes., and Jürgen Wilbrandt. Contrapunto Creativo. Idea Books, 2003.
Warning: These citations may not always be 100% accurate.