Dyfyniad APA

BALL ROBERT. (1984). MANAGEMENT TECHNIQUES AND QUANTITATIVE METHOD. HEINEMANN.

Dyfyniad Arddull Chicago

BALL ROBERT. MANAGEMENT TECHNIQUES AND QUANTITATIVE METHOD. LONDON: HEINEMANN, 1984.

Dyfyniad MLA

BALL ROBERT. MANAGEMENT TECHNIQUES AND QUANTITATIVE METHOD. HEINEMANN, 1984.

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