Shama, A. (1980). Marketing in a slow-growth economy: The impact of stagflation on consumer psychology. Praeger.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Shama, Avraham. Marketing in a Slow-growth Economy: The Impact of Stagflation on Consumer Psychology. New York: Praeger, 1980.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Shama, Avraham. Marketing in a Slow-growth Economy: The Impact of Stagflation on Consumer Psychology. Praeger, 1980.