Hafalla, V. V., Jr. (2013). Emerging methodologies and challenges in engineering education research. University of Baguio Research Journal.
芝加哥风格引文Hafalla, Victor V., Jr. "Emerging Methodologies and Challenges in Engineering Education Research." University of Baguio Research Journal 2013.
MLA引文Hafalla, Victor V., Jr. "Emerging Methodologies and Challenges in Engineering Education Research." University of Baguio Research Journal, 2013.
警告：这些引文格式不一定是100％准确.