General, N. M. (1975). A subject and correpondent index to the general correpondence of General Carlos P. Romulo, 1941-1952 [microform]. Photoduplication Service,University of the Philippines Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGeneral, Nancy Mayang. A Subject and Correpondent Index to the General Correpondence of General Carlos P. Romulo, 1941-1952 [microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGeneral, Nancy Mayang. A Subject and Correpondent Index to the General Correpondence of General Carlos P. Romulo, 1941-1952 [microform]. Photoduplication Service,University of the Philippines Library, 1975.
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