City of Manila, first district: Tondo. [s.n.
Chicago-viite (17. p.)City of Manila, First District: Tondo. [Manila]: [s.n.
MLA-viite (9. p.)City of Manila, First District: Tondo. [s.n.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
City of Manila, first district: Tondo. [s.n.
Chicago-viite (17. p.)City of Manila, First District: Tondo. [Manila]: [s.n.
MLA-viite (9. p.)City of Manila, First District: Tondo. [s.n.