Gaya APA

JIAGU, X. (2011). LECTURE NOTES ON MATHEMATICAL OLYMPIAD COURSES : FOR JUNIOR SECTION - VOLUME 1 . USA: WORLD SCIENTIFIC PUBLISHING.

Gaya MLA

JIAGU, XU. "LECTURE NOTES ON MATHEMATICAL OLYMPIAD COURSES : FOR JUNIOR SECTION - VOLUME 1". USA: WORLD SCIENTIFIC PUBLISHING, 2011. Text.