Spalding, C. S. (1975). ISBD (S) and Title Main Entry for Serials.
Cita Chicago Style (17a ed.)Spalding, C. Sumner. ISBD (S) and Title Main Entry for Serials. 1975.
Cita MLA (9a ed.)Spalding, C. Sumner. ISBD (S) and Title Main Entry for Serials. 1975.
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