Booth, A. (1998). Fast & easy research. Prentice Hall.
Cita Chicago (17th ed.)Booth, Angela. Fast & Easy Research. SYDNEY: Prentice Hall, 1998.
Cita MLA (8th ed.)Booth, Angela. Fast & Easy Research. Prentice Hall, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.