Weinberg, B. A. (2009). The Miracle of caffeine: Manfaat tak terduga kafein berdsrkn penelitian paling mutakhir. Qanita.
Chicago Style (17th ed.) CitationWeinberg, Bennet AlanBealer. The Miracle of Caffeine: Manfaat Tak Terduga Kafein Berdsrkn Penelitian Paling Mutakhir. Qanita, 2009.
ציטוט MLAWeinberg, Bennet AlanBealer. The Miracle of Caffeine: Manfaat Tak Terduga Kafein Berdsrkn Penelitian Paling Mutakhir. Qanita, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.