Yang, B. (1987). A study on the nature and geographic thought of Ǔp-chi in the Chosǒn Dynasty. Dep. of Geography, Seoul National Univ.
Chicago-Zitierstil (17. Ausg.)Yang, Bo-Kyung. A Study on the Nature and Geographic Thought of Ǔp-chi in the Chosǒn Dynasty. Seoul: Dep. of Geography, Seoul National Univ, 1987.
MLA-Zitierstil (9. Ausg.)Yang, Bo-Kyung. A Study on the Nature and Geographic Thought of Ǔp-chi in the Chosǒn Dynasty. Dep. of Geography, Seoul National Univ, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.