Lua APA (7ú heag.)

MITRA C R. (1989). MANAGING S & T CONCEPTUAL DESIGN OF MANAGEMENT TASKS. WILEY EASTERN LTD.

Lua i Stíl Chicago (17ú heag.)

MITRA C R. MANAGING S & T CONCEPTUAL DESIGN OF MANAGEMENT TASKS. NEW DELHI: WILEY EASTERN LTD, 1989.

Lua MLA (9ú heag.)

MITRA C R. MANAGING S & T CONCEPTUAL DESIGN OF MANAGEMENT TASKS. WILEY EASTERN LTD, 1989.

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