Lua APA (7ú heag.)

PARAS RAM. (1999). EXPORT-IMPORT FINANCE AND LETTER OF CREDIT (8TH.). ANUPAM.

Lua i Stíl Chicago (17ú heag.)

PARAS RAM. EXPORT-IMPORT FINANCE AND LETTER OF CREDIT. 8TH. NEW DELHI: ANUPAM, 1999.

Lua MLA (9ú heag.)

PARAS RAM. EXPORT-IMPORT FINANCE AND LETTER OF CREDIT. 8TH. ANUPAM, 1999.

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