APA (7e ed.) Bronvermelding

ORTIZ BUONAFINA MARTA. (1984). PROFITABLE EXPORT MARKETING: A STRATEGY FOR US BUSIENSS. PRENTICE -HALL INTERNATIONAL, INC.

Chicago (17e ed.) Bronvermelding

ORTIZ BUONAFINA MARTA. PROFITABLE EXPORT MARKETING: A STRATEGY FOR US BUSIENSS. NEW DEHLI: PRENTICE -HALL INTERNATIONAL, INC, 1984.

MLA (9e ed.) Bronvermelding

ORTIZ BUONAFINA MARTA. PROFITABLE EXPORT MARKETING: A STRATEGY FOR US BUSIENSS. PRENTICE -HALL INTERNATIONAL, INC, 1984.