APA-viite (7. p.)

(1974). Management and operations of Singapore Bus Service Ltd: Report of Government team of officials. s.n..

Chicago-viite (17. p.)

Management and Operations of Singapore Bus Service Ltd: Report of Government Team of Officials. [Singapore: s.n., 1974.

MLA-viite (8. p.)

Management and Operations of Singapore Bus Service Ltd: Report of Government Team of Officials. s.n., 1974.

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