Marcos, F. E. (1974). Extemporaneous remarks at the opening of the Southeast Asian Equestrian Competition, March 20, 1974.
Čikaški stil citiranja (17. izdanje)Marcos, Ferdinand E. Extemporaneous Remarks at the Opening of the Southeast Asian Equestrian Competition, March 20, 1974. 1974.
MLA način citiranja (9. izdanje)Marcos, Ferdinand E. Extemporaneous Remarks at the Opening of the Southeast Asian Equestrian Competition, March 20, 1974. 1974.
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