GULLAN-WHUR MARGARET. (1987). WHAT YOUR HANDWRITING REVEALS HOW TO MASTER THE ART OF GRAPOLOGY. INDIA BOOK DISTRIBUTORS.
Čikaški stil citiranja (17. izdanje)GULLAN-WHUR MARGARET. WHAT YOUR HANDWRITING REVEALS HOW TO MASTER THE ART OF GRAPOLOGY. NORTHAMPTONSHIRE: INDIA BOOK DISTRIBUTORS, 1987.
MLA način citiranja (9. izdanje)GULLAN-WHUR MARGARET. WHAT YOUR HANDWRITING REVEALS HOW TO MASTER THE ART OF GRAPOLOGY. INDIA BOOK DISTRIBUTORS, 1987.
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