American Psychological Association
Hugo ( 1922 ). Dutch Simplified Hugo`s Simplified System ( 00 ed. ). Hugo`s Institute for Teaching Foriegn La.
Modern Language Association
Hugo. Dutch Simplified Hugo`s Simplified System . Hugo`s Institute for Teaching Foriegn La. 1922
Chicago Citation
Hugo. Dutch Simplified Hugo`s Simplified System . 00 .London
: Hugo`s Institute for Teaching Foriegn La, 1922.
American Medical Association
Hugo. Dutch Simplified Hugo`s Simplified System . Hugo`s Institute for Teaching Foriegn La; 1922.