Birkhoff Garrelt. (1961). Lattice theory.
Chicago Style aipamenaBirkhoff Garrelt. Lattice Theory. 1961.
MLA aipamenaBirkhoff Garrelt. Lattice Theory. 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Birkhoff Garrelt. (1961). Lattice theory.
Chicago Style aipamenaBirkhoff Garrelt. Lattice Theory. 1961.
MLA aipamenaBirkhoff Garrelt. Lattice Theory. 1961.