Jamal, A. (2015). Perceived value and perceived usefulness of halal labeling: The role of religion and culture. Elsevier.
استشهاد بنمط شيكاغوJamal, Ahmad. Perceived Value and Perceived Usefulness of Halal Labeling: The Role of Religion and Culture. Elsevier, 2015.
MLA استشهادJamal, Ahmad. Perceived Value and Perceived Usefulness of Halal Labeling: The Role of Religion and Culture. Elsevier, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.