Marketing basic. [kxd]: [kxd].
Trích dẫn kiểu ChicagoMarketing Basic. [kxd]: [kxd].
ציטוט MLAMarketing Basic. [kxd]: [kxd].
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.
Marketing basic. [kxd]: [kxd].
Trích dẫn kiểu ChicagoMarketing Basic. [kxd]: [kxd].
ציטוט MLAMarketing Basic. [kxd]: [kxd].