(1972). Curriculum guide series.
Chicago Style (17th ed.) CitationCurriculum Guide Series. 1972.
MLA引文Curriculum Guide Series. 1972.
警告：這些引文格式不一定是100％准確.
APA引文
(1972). Curriculum guide series.
Chicago Style (17th ed.) CitationCurriculum Guide Series. 1972.
MLA引文Curriculum Guide Series. 1972.