TY - BOOK AU - Abdullah Hassan, AU - TI - Daya pengaruh dan perubahan sikap SN - 967610812X ; 9789676108128 U1 - 153.6 23 PY - 1997/// CY - Kuala Lumpur : PB - Utusan Publications & Distributors Sdn Bhd , KW - Interpersonal communication. ; Attitude change. ; Influence (Psychology) ER -