Syndikale premies : : studiedag, Berlaar 7 december 1968.

MLA

Syndikale Premies : Studiedag, Berlaar 7 December 1968. Mechelen: ABVV, 1968.

APA

(1968). Syndikale premies : studiedag, Berlaar 7 december 1968. Mechelen: ABVV.

Chicago

Syndikale Premies: Studiedag, Berlaar 7 December 1968. Mechelen: ABVV, 1968.