Roberts, J. (1996). Look and Learn: James Roberts on Martin Honert. frieze.
Chicago-Zitierstil (17. Ausg.)Roberts, James. "Look and Learn: James Roberts on Martin Honert." Frieze 1996.
MLA-Zitierstil (8. Ausg.)Roberts, James. "Look and Learn: James Roberts on Martin Honert." Frieze, 1996.
警告：這些引文格式不一定是100％准確.