Dyfyniad APA

GILL, R. T. (1973). Economic Development Past And Present Richard T. Gill. Prentice-Hall.

Dyfyniad Arddull Chicago

GILL, Richard T. Economic Development Past And Present Richard T. Gill. Prentice-Hall, 1973.

Dyfyniad MLA

GILL, Richard T. Economic Development Past And Present Richard T. Gill. Prentice-Hall, 1973.

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