Dokumentuaren aipamena

APA aipamena

Lưu Ngọc Trịnh. (2002). Bước chuyển sang nền kinh tế tri thức ở một số nước trên thế giới hiện nay. H: Giáo Dục.

Chicago Style aipamena

Lưu Ngọc Trịnh. Bước Chuyển Sang Nền Kinh Tế Tri Thức Ở Một Số Nước Trên Thế Giới Hiện Nay. H: Giáo Dục, 2002.

MLA aipamena

Lưu Ngọc Trịnh. Bước Chuyển Sang Nền Kinh Tế Tri Thức Ở Một Số Nước Trên Thế Giới Hiện Nay. H: Giáo Dục, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.