APA-čujuhus (7. p.)
Post, E. Etiquette: The Blue Book of Social Usage. Funk and Wagnalls.
Chicago-čujuhus (17. p.)
Post, Emily. Etiquette: The Blue Book of Social Usage. Nueva York, EUA: Funk and Wagnalls.
MLA-čujuhus (9. p.)
Post, Emily. Etiquette: The Blue Book of Social Usage. Funk and Wagnalls.
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