(22638911), L. T. H. N. (2025). Designs of completed signs.
Cita Chicago (17th ed.)(22638911), Lê Thái Hoàng Nguyên. Designs of Completed Signs. 2025.
Cita MLA (9th ed.)(22638911), Lê Thái Hoàng Nguyên. Designs of Completed Signs. 2025.
Atenció: Aquestes cites poden no estar 100% correctes.