Jha, Sudhanshu S; Zhang, Xi-cheng; Chandrasekhar, S; Pal, Bishnu P; Bose, D N; Abushagur, Mustafa A G; Caulfield, H John; Kinser World Scientific Publishing Co Pte Ltd 1995 Kovakantinen kirja
Cormier, Ramona; Dubose, Shannon; Feibleman, James K.; Glenn, John D.; Lee, Harold N.; Pauson, Marian L.; Roberts, Louise N.; Sa Springer 1970 Pehmeäkantinen kirja