Lua APA (7ú heag.)

Del Rosario, F. V. (1965). Management views. DRB Marketing.

Lua i Stíl Chicago (17ú heag.)

Del Rosario, Francisco V. Management Views. [Manila: DRB Marketing, 1965.

Lua MLA (9ú heag.)

Del Rosario, Francisco V. Management Views. DRB Marketing, 1965.

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