London Academy of Music and Dramatic Art. (2019). LAMDA Group Graded Examinations Syllabus: With effect from 1 August 2019 (4th edition.). LAMDA Ltd.
芝加哥风格引文London Academy of Music and Dramatic Art. LAMDA Group Graded Examinations Syllabus: With Effect from 1 August 2019. 4th edition. London: LAMDA Ltd, 2019.
MLA引文London Academy of Music and Dramatic Art. LAMDA Group Graded Examinations Syllabus: With Effect from 1 August 2019. 4th edition. LAMDA Ltd, 2019.
警告：这些引文格式不一定是100％准确.