Parker, B. M., & Holley, C. D. (1953). Μηχανές. Πεχλιβανίδης.
Chicago Style (17th ed.) CitationParker, Bertha Morris, and Clifford Dyer Holley. Μηχανές. Αθήναι: Πεχλιβανίδης, 1953.
MLA (9th ed.) CitationParker, Bertha Morris, and Clifford Dyer Holley. Μηχανές. Πεχλιβανίδης, 1953.
Warning: These citations may not always be 100% accurate.