40.000 SDAP-ers / / door Wed. Jos. Loopuit.

MLA

Loopuit, Wed. Jos. 40.000 Sdap-ers. [S.l.]: [s.n.], 1946.

APA

Loopuit, W. Jos. (1946). 40.000 SDAP-ers. [S.l.]: [s.n.].

Chicago

Loopuit, Wed. Jos 40.000 Sdap-Ers. [S.l.]: [s.n.], 1946.