APA (7e ed.) Bronvermelding

MURRAY. W. KEY WORDS WITH PETER AND JANE - 4a THINGS WE DO. LADYBIRD BOOKS LTD.

Chicago (17e ed.) Bronvermelding

MURRAY. W. KEY WORDS WITH PETER AND JANE - 4a THINGS WE DO. LONDON: LADYBIRD BOOKS LTD.

MLA (9e ed.) Bronvermelding

MURRAY. W. KEY WORDS WITH PETER AND JANE - 4a THINGS WE DO. LADYBIRD BOOKS LTD.