| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Before Speech: The Beginning of Interpersonal Communication | 978-0-521-29522-2 (0-521-29522-X) | 2010 |
| Before speech. The beginning of interpersonal communication. | 978-0-521-22031-6 (0-521-22031-9) | 1979 |
M B · Margaret Bailey · Margaret Ball · Margaret Beal · Margaret Bell · Margaret Bloy · Margarita Bala · Margery Beale · Margret Bülow · Marguerite Bell · Marjorie Ball · Marjorie Béal · Marjorie Beale · Marjorie Bull