Tomkins, C. (1973). Financial planning in divisionalised companies. Haymarket Pub.
Lua i Stíl Chicago (17ú heag.)Tomkins, Cyril. Financial Planning in Divisionalised Companies. London: Haymarket Pub, 1973.
Lua MLA (9ú heag.)Tomkins, Cyril. Financial Planning in Divisionalised Companies. Haymarket Pub, 1973.
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