3G E-Learning LLC. (2017). Applied economics. 3G eLearning.
Chicago Style (17th ed.) Citation3G E-Learning LLC. Applied Economics. UAE: 3G eLearning, 2017.
MLA引文3G E-Learning LLC. Applied Economics. 3G eLearning, 2017.
警告:這些引文格式不一定是100%准確.
3G E-Learning LLC. (2017). Applied economics. 3G eLearning.
Chicago Style (17th ed.) Citation3G E-Learning LLC. Applied Economics. UAE: 3G eLearning, 2017.
MLA引文3G E-Learning LLC. Applied Economics. 3G eLearning, 2017.