Green, M; Maino, Giuseppe; Randjbar-daemi, Seifallah; Sezgin, Ergin; Fronzoni, L; Iengo, Roberto; Verlinde, Herman L World Scientific Publishing Co Pte Ltd 1991 Kovakantinen kirja
Green, M; Maino, Giuseppe; Randjbar-daemi, Seifallah; Sezgin, Ergin; Fronzoni, L; Iengo, Roberto; Verlinde, Herman L World Scientific Publishing Co Pte Ltd 1991 Pehmeäkantinen kirja
Harvey, Jeffrey A; Iengo, Roberto; Narain, Kumar Shiv; Randjbar-daemi, Seifallah; Verlinde, Herman L World Scientific Publishing Co Pte Ltd 1993 Kovakantinen kirja