Wyeth, J. (1983). A policy approach to import substitution for Papua New Guinea. Institute of Applied Social and Economic Research.
Цитирование в стиле Чикаго (17-е изд.)Wyeth, John. A Policy Approach to Import Substitution for Papua New Guinea. Boroko, [Port Moresby]: Institute of Applied Social and Economic Research, 1983.
Цитирование MLA (9-е изд.)Wyeth, John. A Policy Approach to Import Substitution for Papua New Guinea. Institute of Applied Social and Economic Research, 1983.
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