Academic library usage: a comparison of native and non native english speaking students Anthony J Onwuegbuzie, Qun G Jiao
 Artikel Jurnal
Critical influences on child language acquisitions and development / edited by David J. Messer and Geoffrey J. Turner
St. Martin's Press, 1993
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Wiarda, Howard J., author
Political development in emerging nations : is there still a Third World? / Howard J. Wiarda
Thomson/Wadsworth, 2004
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Morgan, Robert P.
Renewable resource utilization for development/ Robert P. Morgan ; Larry J. Icerman
Pergamon Press , 1981
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Fik, Timothy J.
The geography of economic development : regional changes, global challenges / Timothy J. Fik
McGraw-Hill , 2000
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