Lua APA (7ú heag.)

RAMAKRISHNAN RAGHU. (2014). DATABASE MANAGEMENT SYSTEMS (3RD.). MCGRAW HILL.

Lua i Stíl Chicago (17ú heag.)

RAMAKRISHNAN RAGHU. DATABASE MANAGEMENT SYSTEMS. 3RD. NEW DELHI: MCGRAW HILL, 2014.

Lua MLA (9ú heag.)

RAMAKRISHNAN RAGHU. DATABASE MANAGEMENT SYSTEMS. 3RD. MCGRAW HILL, 2014.

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