Mamangun, M. C., & Gonzalez, L. J. (1971). Tax guide for Filipinos and others going or residing abroad. [s.n.
Čikaški stil citiranja (17. izdanje)Mamangun, Marina Caparas, i Leopoldo J. Gonzalez. Tax Guide for Filipinos and Others Going or Residing Abroad. Manila: [s.n, 1971.
MLA način citiranja (9. izdanje)Mamangun, Marina Caparas, i Leopoldo J. Gonzalez. Tax Guide for Filipinos and Others Going or Residing Abroad. [s.n, 1971.
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