In memoriam Professor Mr. J.-H.-Paul Bellefroid / / door Jozef Droogmans.

MLA

Droogmans, Jozef. In Memoriam Professor Mr. J.-h.-paul Bellefroid. S.l.: s.n., 1959.

APA

Droogmans, J. (1959). In memoriam Professor Mr. J.-H.-Paul Bellefroid. S.l.: s.n.

Chicago

Droogmans, Jozef In Memoriam Professor Mr. J.-H.-Paul Bellefroid. S.l.: s.n., 1959.