Asian Development Bank. (1999). Country economic review: Bhutan. ADB.
芝加哥风格引文Asian Development Bank. Country Economic Review: Bhutan. [Mandaluyong City]: ADB, 1999.
MLA引文Asian Development Bank. Country Economic Review: Bhutan. ADB, 1999.
警告：这些引文格式不一定是100％准确.