APA Баримт

Ifla 63. (1993). Ifla 63 World directory of map collections. Saur.

Чикаго маягийн жагсаалт

Ifla 63. Ifla 63 World Directory of Map Collections. München ; New York: Saur, 1993.

MLA ишлэл

Ifla 63. Ifla 63 World Directory of Map Collections. Saur, 1993.

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