MUSE. Annual of the Museum of art and archaeology ;   no.3 

 - Missouri-US :   University of Missouri-Columbia,   1969. 
 - páginas 42-48 :   ilustraciones blanco y negro 
 - Anual 
 - No.3 (1969) 
 - MUSE. Annual of the Museum of art and archaeology ;   no.3 .
 - University of Missouri-Columbia. .