Heermans, F. (1888). Two negatives make an affirmative: A photographic comedy in one act. Dramatic Pub. Co..
Dyfyniad Arddull ChicagoHeermans, Forbes. Two Negatives Make an Affirmative: A Photographic Comedy in One Act. Chicago: Dramatic Pub. Co., 1888.
Dyfyniad MLAHeermans, Forbes. Two Negatives Make an Affirmative: A Photographic Comedy in One Act. Dramatic Pub. Co., 1888.
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