Cita APA

Philatelic Center of the Philippines. Stamp journal. Philatelic Center of the Philippines.

Citación estilo Chicago

Philatelic Center of the Philippines. Stamp Journal. Manila: Philatelic Center of the Philippines.

Cita MLA

Philatelic Center of the Philippines. Stamp Journal. Philatelic Center of the Philippines.

Warning: These citations may not always be 100% accurate.