| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| FRITZ HEIDER"NOTEBOOKS"VOL 1, METH PRINC PHILOSOPH SCI | 978-0-387-91295-0 (0-387-91295-9) | 1987 |
| FRITZ HEIDER"NOTEBOOKS"VOL 4, BALANCE THEORY | 978-0-387-91298-1 (0-387-91298-3) | 1989 |
| FRITZ HEIDER"NOTEBOOKS"VOL 5, ATTRIBUTION | 978-0-387-91299-8 (0-387-91299-1) | 1989 |