APA Баримт

(1991). The ECE Timber Committee yearbook 1990. United Nations.

Чикаго маягийн жагсаалт

The ECE Timber Committee Yearbook 1990. New York: United Nations, 1991.

MLA ишлэл

The ECE Timber Committee Yearbook 1990. United Nations, 1991.

Warning: These citations may not always be 100% accurate.