Ramli, M. K. R. (2012). Infrastructure and trade costs on ASEAN-5: Land, sea and air. Faculty of Economics and Management, Universiti Putra Malaysia.
استشهاد بنمط شيكاغوRamli, Mohd Khairul Rafiz. Infrastructure and Trade Costs On ASEAN-5: Land, Sea and Air. Faculty of Economics and Management, Universiti Putra Malaysia, 2012.
MLA استشهادRamli, Mohd Khairul Rafiz. Infrastructure and Trade Costs On ASEAN-5: Land, Sea and Air. Faculty of Economics and Management, Universiti Putra Malaysia, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.