Wolpe, Howard. Urban politics in Nigeria : a study of Port Harcourt / by Howard Wolpe. - Berkeley : University of California Press, 1974. - xiv, 314 p. : maps ; 24 cm. Includes index. Bibliography: p. 287-303. ISBN: 0520024516 LCCN: 73076115 Subjects--Geographic Terms: Port Harcourt (Nigeria)--Politics and government. LC Class. No.: JS7656.9.P67 / W83