リチャード・スペア
Stoke-on-Trent: The Lytlewode Press
↑ Royal Academy of Arts Summer Exhibition 1973. London: William Clowes & Sons. (1973). pp. 82
↑ Royal Academy of Arts Summer Exhibition 1985. London: Royal Academy of Arts. (1985). pp. 106
↑ Royal Academy of Arts Summer Exhibition 1986. London: Royal Academy of Arts. (1986). pp. 98
↑ Royal Academy of Arts Summer Exhibition 1988. London: Royal Academy of Arts. (1988). pp. 83
↑ Royal Academy of Arts Summer Exhibition 1990. London: Royal Academy of Arts. (1990). pp. 31
↑ Royal Academy of Arts Summer Exhibition 1992. London: Royal Academy of Arts. (1992). pp. 58
↑ Royal Academy of Arts Summer Exhibition 1994.