李永新. (2021). 笔杆子是怎样炼成的: Practice of official document writing. 清华大学出版社.
Čikaški stil citiranja (17. izdanje)李永新. 笔杆子是怎样炼成的: Practice of Official Document Writing. 清华大学出版社, 2021.
MLA način citiranja (8. izdanje)李永新. 笔杆子是怎样炼成的: Practice of Official Document Writing. 清华大学出版社, 2021.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.