Sáenz Mata, C., & Sáenz Mata, C. (1984). Era de oro de la filatelia costarricense: 1863-1903. San José, C.R.: Editorial Costa Rica.
Chicago Style CitationSáenz Mata, Carlos, and Carlos Sáenz Mata. Era De Oro De La Filatelia Costarricense: 1863-1903. San José, C.R.: Editorial Costa Rica, 1984.
MLA CitationSáenz Mata, Carlos, and Carlos Sáenz Mata. Era De Oro De La Filatelia Costarricense: 1863-1903. San José, C.R.: Editorial Costa Rica, 1984.
Warning: These citations may not always be 100% accurate.