Rosemary L., . (1981). The Cembridge Introduction to Art-20th Century. Hong Kong: Cambridge University Press.
Rosemary Lambertt, . 1981. The Cembridge Introduction to Art-20th Century. Hong Kong: Cambridge University Press.
Rosemary Lambertt, . The Cembridge Introduction to Art-20th Century. Hong Kong: Cambridge University Press. 1981.
