HUff, W. (1994). The economic growth of Singapore: Trade and development in the twentieth century. University preess.
استشهاد بنمط شيكاغوHUff, W.G. The Economic Growth of Singapore: Trade and Development in the Twentieth Century. Camebridge: University preess, 1994.
MLA استشهادHUff, W.G. The Economic Growth of Singapore: Trade and Development in the Twentieth Century. University preess, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.