APA Баримт

(2003). The 2003 World Book Year Book: The Annual Supplement to The World Book Encyclopedia, A Review of the events of 2002. Наукова.

Чикаго маягийн жагсаалт

The 2003 World Book Year Book: The Annual Supplement to The World Book Encyclopedia, A Review of the Events of 2002. USA: Наукова, 2003.

MLA ишлэл

The 2003 World Book Year Book: The Annual Supplement to The World Book Encyclopedia, A Review of the Events of 2002. Наукова, 2003.