R. Donald, C., & S. Pamela, S. (2025). Business Research Methods (12th Edition). Library of Congress Cataloging-in-Publication Data.
Παραπομπή Chicago StyleR. Donald, Cooper, και Schindler S. Pamela. Business Research Methods (12th Edition). Library of Congress Cataloging-in-Publication Data, 2025.
Παραπομπή MLAR. Donald, Cooper, και Schindler S. Pamela. Business Research Methods (12th Edition). Library of Congress Cataloging-in-Publication Data, 2025.
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