Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. (1994). Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers.
Cita Chicago (17th ed.)Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers, 1994.
Cita MLA (9th ed.)Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.