Singapore. Parliament. Library. (1977). List of candidates of opposition parties in the 1972 and 1976 general elections. Parliament of Singapore Library.
Čikaški stil citiranja (17. izdanje)Singapore. Parliament. Library. List of Candidates of Opposition Parties in the 1972 and 1976 General Elections. [Singapore]: Parliament of Singapore Library, 1977.
MLA način citiranja (8. izdanje)Singapore. Parliament. Library. List of Candidates of Opposition Parties in the 1972 and 1976 General Elections. Parliament of Singapore Library, 1977.
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