Meyer, E. (1984). Watercolor painting on location: How to create a "portable studio" and capture the unique qualities of the outdoors in your paintings. North Light.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Meyer, El. Watercolor Painting on Location: How to Create a "Portable Studio" and Capture the Unique Qualities of the Outdoors in Your Paintings. Cincinnati: North Light, 1984.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Meyer, El. Watercolor Painting on Location: How to Create a "Portable Studio" and Capture the Unique Qualities of the Outdoors in Your Paintings. North Light, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.