Li zhen yu; 李振宇. Zi sheng gu li luo he. 字圣故里:漯河 Di 1 ban. Zheng zhou: He nan ke xue ji shu chu ban she. 2018: 200 [2020-03-26]. ISBN 978-7-5349-9182-0. OCLC 1097970200. (原始内容存档于2021-10-10).
worldcat.org
Li zhen yu; 李振宇. Zi sheng gu li luo he. 字圣故里:漯河 Di 1 ban. Zheng zhou: He nan ke xue ji shu chu ban she. 2018: 200 [2020-03-26]. ISBN 978-7-5349-9182-0. OCLC 1097970200. (原始内容存档于2021-10-10).