Ayala Museum & Ayala Foundation. (2010). El Prado project: Dialogue with the masters : re-interpretations of selected paintings from the Museo Nacional del Prado. Ayala Foundation, Inc.
Chicago-viite (17. p.)Ayala Museum ja Ayala Foundation. El Prado Project: Dialogue with the Masters : Re-interpretations of Selected Paintings from the Museo Nacional Del Prado. Makati City: Ayala Foundation, Inc, 2010.
MLA-viite (9. p.)Ayala Museum ja Ayala Foundation. El Prado Project: Dialogue with the Masters : Re-interpretations of Selected Paintings from the Museo Nacional Del Prado. Ayala Foundation, Inc, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.