Ludlum, R. The Scarlatti inheritance, The Osterman Weekend, The Matlock paper, The Gemini Contenders. New York: Octopus, 1981 268 p. 0 905712 32 3.
Ludlum, R. The Scarlatti inheritance, The Osterman Weekend, The Matlock paper, The Gemini Contenders. New York: Octopus, 1981 268 p. 0 905712 32 3.
Ludlum, R. (1981) The Scarlatti inheritance, The Osterman Weekend, The Matlock paper, The Gemini Contenders, New York: Octopus 268 p. 0 905712 32 3.
Ludlum, R. (1981). The Scarlatti inheritance, The Osterman Weekend, The Matlock paper, The Gemini Contenders. New York: Octopus, 268 p.
Ludlum R. The Scarlatti inheritance, The Osterman Weekend, The Matlock paper, The Gemini Contenders. New York: Octopus; 1981. p. 268 p. ISBN: 0 905712 32 3.