Oracle PL / SQL language - pocket reference: a guide to language fundamentals: includes Oracle8i. - Steven Feuerstein; Bill Pribyl; Chip Dawes (O'Reilly, 1999)

Oracle PL / SQL language - pocket reference: a guide to language fundamentals: covers Oracle9i (2. ed.). - Steven Feuerstein; Bill Pribyl; Chip Dawes (O'Reilly, 2003)

Oracle PL / SQL language - pocket reference: a guide to Oracle's PL / SQL language fundamentals: covers Oracle Database 10g (3. ed.). - Steven Feuerstein; Bill Pribyl; Chip Dawes (O'Reilly, 2004)

Oracle PL/SQL language - pocket reference: a guide to Oracle PL/SQL language fundamentals: covers Oracle database 11g (4. ed.). - Steven Feuerstein; Bill Pribyl; Chip Dawes (O'Reilly, 2008)