YENA, D. J. (2020). Career directions: New paths to your ideal career. McGraw-Hill Education.
芝加哥风格引文YENA, Donna J. Career Directions: New Paths to Your Ideal Career. McGraw-Hill Education, 2020.
MLA引文YENA, Donna J. Career Directions: New Paths to Your Ideal Career. McGraw-Hill Education, 2020.
警告：这些引文格式不一定是100％准确.