Ostergaard , G. (1968). Syndikalismens giltighet. Libertad.
Chicago Style (17th ed.) CitationOstergaard , Geoffrey. Syndikalismens Giltighet. Libertad, 1968.
MLA (8th ed.) CitationOstergaard , Geoffrey. Syndikalismens Giltighet. Libertad, 1968.
Warning: These citations may not always be 100% accurate.