Inventory and identification forts in Indonesia / Pusat Dokumentasi Arsitektur ; [kerja sama] Direktorat Peninggalan Purbakala, Kementerian Kebudayaan dan Pariwisata [dan] PAC Architects and Consultants Dutch forts of Sri Lanka : the military monuments of Ceylon / W.A. Nelson ; [forew. by Prins Bernhard] opkomst der Westerkwartieren van de Oost-Indische Compagnie : (Suratte, Arabië, Perzië) / door H. Terpstra