APA-čujuhus (7. p.)
Diettrich, S. d. R. Around the World Program: The Philippine Islands. Doubleday.
Chicago-čujuhus (17. p.)
Diettrich, Sigismond de R. Around the World Program: The Philippine Islands. Nueva York, EUA: Doubleday.
MLA-čujuhus (9. p.)
Diettrich, Sigismond de R. Around the World Program: The Philippine Islands. Doubleday.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.