United States. Social Security Administration. Tìên pḥụ ćâp lọ\U+02be\i tu\U+02be\c (SSI) cho các ngoại kìêu. Social Security Administration.
Chicago Style (17th ed.) CitationUnited States. Social Security Administration. Tìên Pḥụ ćâp Lọ\U+02be\i Tu\U+02be\c (SSI) Cho Các Ngoại Kìêu. [Baltimore, Md.]: Social Security Administration.
MLA (8th ed.) CitationUnited States. Social Security Administration. Tìên Pḥụ ćâp Lọ\U+02be\i Tu\U+02be\c (SSI) Cho Các Ngoại Kìêu. Social Security Administration.
Warning: These citations may not always be 100% accurate.