Akkurt CB, Kilincarsdan S, Mavi B, Akkurt A (2006). Radiation shielding of concretes containing different aggregates. Cem. Concr. Compos. 28(2):153-157.
Crossref

Chilton AB (1967). Build up factors for point isotropic gamma ray sources in infinite medium of ordinary concrete, Nucl. Eng. Design 6(3):205-212.
Crossref

Cember H, Thomas EJ (2009). Introduction to Health Physics (Fourth Edition) (Chapter 5,10). McGraw Hill Publishers, NewYork

Dunstel HJ, Ellis RE, Jones BE, Jones EW, Rees IM, (1971). Handbook of radiological protection-Part I, Data, Radioactive substances advisory committee, HMSO, London.

Hubbell JH, Seltzer SM (2004). Tables of X-ray mass attenuation coefficients and mass-energy absorption co-efficients (Version1.4), National Institute of Standards and Technology, Gaithersburg, Md., USA.

Jahan Z, Waheed A, Orfi SD (2004). Radiation dose reduction by different types of concrete shields (C-Shielder manual), Health Physics Division, Pakistan Institute of Nuclear Science & Technology, P.O. Nilore, Islamabad, Pakistan. December 2004.

Kirn FS, RJ Kennedy, HO Wyckoff (1954). The attenuation of gamma rays at oblique incidence, Radiol 63(1):94-104.
Crossref

Matthias P, Sha L (2004) Properties of radioactive materials and methods of measurement, protocol for the laboratory work, 28th January 2004.

Ray M (2005) Shielding and build-up factors explained, MIT, Rad Pro Calculator, Software Development.

Stankovic SJ, Ilic RD, Jankovic K, Bojovic D, Loncar B (2009). Gamma radiation absorption characteristics of concrete with components of different type materials, presented at the 11th Annual Conference of the materials research society of Serbia, YUCOMAT 2009.