Gair, A. (1997). Drawing: A complete step-by-step guide to techniques and materials. New Holland.
Citación estilo ChicagoGair, Angela. Drawing: A Complete Step-by-step Guide to Techniques and Materials. London: New Holland, 1997.
Cita MLAGair, Angela. Drawing: A Complete Step-by-step Guide to Techniques and Materials. New Holland, 1997.
Warning: These citations may not always be 100% accurate.