Gamal, A. A. M. (2016). The econometric analysis of the underground economy in selected Gulf Cooperation Council (GCC) countries: Saudi Arabia, Qatar, The United Arab Emirates, Kuwait and Oman.
Chicago Style (17th ed.) CitationGamal, Awadh Ahmed Mohammed. The Econometric Analysis of the Underground Economy in Selected Gulf Cooperation Council (GCC) Countries: Saudi Arabia, Qatar, The United Arab Emirates, Kuwait and Oman. 2016.
MLA引文Gamal, Awadh Ahmed Mohammed. The Econometric Analysis of the Underground Economy in Selected Gulf Cooperation Council (GCC) Countries: Saudi Arabia, Qatar, The United Arab Emirates, Kuwait and Oman. 2016.
警告：這些引文格式不一定是100％准確.