[Briefwisseling J. Schotte-Gent, 20-XII-1953].
MLA
Pao, Raoul. [briefwisseling J. Schotte-gent, 20-xii-1953]. s.l.: s.n., 1953.
APA
Pao, R. (1953). [Briefwisseling J. Schotte-Gent, 20-XII-1953]. s.l.: s.n.
Chicago
Pao, Raoul [briefwisseling J. Schotte-Gent, 20-XII-1953]. s.l.: s.n., 1953.