APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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