PHIPPS TESSA. (2019). LIFE SKILL STUDY FOR SUCCESS (2008 Ed.). HEINEMANN LIBRARY.
Chicagoスタイル(17版)引用形式PHIPPS TESSA. LIFE SKILL STUDY FOR SUCCESS. 2008 Ed. CHICAGO: HEINEMANN LIBRARY, 2019.
MLA(9版)引用形式PHIPPS TESSA. LIFE SKILL STUDY FOR SUCCESS. 2008 Ed. HEINEMANN LIBRARY, 2019.
警告: この引用は必ずしも正確ではありません.