Dyfyniad APA

Schumburg, G. J. (1999). Dutch standards and guide lines for MBA in the 90s and beyond. s.n.].

Dyfyniad Arddull Chicago

Schumburg, Gunther John. Dutch Standards and Guide Lines for MBA in the 90s and Beyond. [S.l.: s.n.], 1999.

Dyfyniad MLA

Schumburg, Gunther John. Dutch Standards and Guide Lines for MBA in the 90s and Beyond. s.n.], 1999.

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