Ortiz Bobby S & Tilak D Gupta. (1999). History as it happened. Cornerstone.
Chicago Edition CitationOrtiz Bobby S and Tilak D Gupta. History as It Happened. Kharagpur: Cornerstone, 1999.
MLA Edition CitationOrtiz Bobby S and Tilak D Gupta. History as It Happened. Cornerstone, 1999.
Warning: These citations may not always be 100% accurate.