OLES, P. S. (1988). Drawing The Future. Van Nostrand Reinhold Company.
Cita Chicago Style (17a ed.)OLES, Paul Stevenson. Drawing The Future. Van Nostrand Reinhold Company, 1988.
Cita MLA (8a ed.)OLES, Paul Stevenson. Drawing The Future. Van Nostrand Reinhold Company, 1988.
Precaución: Estas citas no son 100% exactas.