Dyfyniad APA

Daniels, A., & Yeates, D. (1992). Basic systems analysis. Galgotia.

Dyfyniad Arddull Chicago

Daniels, Alan, and Don Yeates. Basic Systems Analysis. New Delhi: Galgotia, 1992.

Dyfyniad MLA

Daniels, Alan, and Don Yeates. Basic Systems Analysis. Galgotia, 1992.

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