APA

(1981). La Republica Popular Democratica de Corea - Vol.4 No.170. : .

Chicago

1981. La Republica Popular Democratica de Corea - Vol.4 No.170. : .

Harvard

(1981). La Republica Popular Democratica de Corea - Vol.4 No.170. : .

MLA

La Republica Popular Democratica de Corea - Vol.4 No.170. : . 1981.