Tohutoro APA (7th ed.)
Tang, D., & Toh, C. (2016). Earth Work 1979. National Gallery Singapore.
Tohutoru Kātū Chicago (17th ed.)
Tang, Da-Wu, me Charmaine Toh. Earth Work 1979. Singapore: National Gallery Singapore, 2016.
Tohutoro MLA (9th ed.)
Tang, Da-Wu, me Charmaine Toh. Earth Work 1979. National Gallery Singapore, 2016.
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