GOYAL O P. (1988). CONVERTIBLE DEBENTURES BONDS EXPERIENCE OF INDIAN PRIVATE CORPORATE SECTOR. GIAN PUBLISHING HOUSE.
Lua i Stíl Chicago (17ú heag.)GOYAL O P. CONVERTIBLE DEBENTURES BONDS EXPERIENCE OF INDIAN PRIVATE CORPORATE SECTOR. DELHI: GIAN PUBLISHING HOUSE, 1988.
Lua MLA (9ú heag.)GOYAL O P. CONVERTIBLE DEBENTURES BONDS EXPERIENCE OF INDIAN PRIVATE CORPORATE SECTOR. GIAN PUBLISHING HOUSE, 1988.
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