Barry F Kavanagh. (1996). Surveying (Principles and applications). Upper Saddle River, New Jersey: Prentice-Hall.
استشهاد بنمط شيكاغوBarry F Kavanagh. Surveying (Principles and Applications). Upper Saddle River, New Jersey: Prentice-Hall, 1996.
MLA استشهادBarry F Kavanagh. Surveying (Principles and Applications). Upper Saddle River, New Jersey: Prentice-Hall, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.