Gaya APA
Lee, J, K. (2019).
Osong Public Health and Research Perspectives (Vol 10, Februari 2019).
Korea:
Korea Disease Control and Prevention Agency.
Gaya MLA
Lee, Jong, Koo.
"Osong Public Health and Research Perspectives".
Vol 10, Februari 2019
Korea:
Korea Disease Control and Prevention Agency,
2019.
Text.