Montague, J. (2013). Basic perspective drawing: A visual approach (Sixth edition.). Wiley.
Citazione stile Chigago Style (17a edizione)Montague, John. Basic Perspective Drawing: A Visual Approach. Sixth edition. Hoboken, New Jersey: Wiley, 2013.
Citatione MLA (9a ed.)Montague, John. Basic Perspective Drawing: A Visual Approach. Sixth edition. Wiley, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.