Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. (1994). Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers.
Chicago-viite (17. p.)Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers, 1994.
MLA-viite (9. p.)Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers, 1994.
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