Tan, S. I. (1972). The struggle for freedom. Educational Publications Bureau; [sole agent: Pan Pacific Book Distributors].
Chicago-referens (17:e uppl.)Tan, Suan Imm. The Struggle for Freedom. [Singapore]: Educational Publications Bureau; [sole agent: Pan Pacific Book Distributors], 1972.
MLA-referens (8:e uppl.)Tan, Suan Imm. The Struggle for Freedom. Educational Publications Bureau; [sole agent: Pan Pacific Book Distributors], 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.