Hillbrand P. V. (1968). The Norwegians in America. Lerner publication company.
Чикаго маягийн жагсаалтHillbrand P. V. The Norwegians in America. Colifornia: Lerner publication company, 1968.
MLA ишлэлHillbrand P. V. The Norwegians in America. Lerner publication company, 1968.
Warning: These citations may not always be 100% accurate.