Ensiklopedia geografi dunia untuk pelajar dan umum

 Gifford, Clive;

Jakarta : Lentera Abadi , 2018

Ensiklopedia masjid-masjid paling menakjubkan

 Fadhli, Aulia;

Yogyakarta : Istana Media , 2017

Ensiklopedia penyakit dan gangguan kesehatan

 Dito Anurogo; Taruna Ikrar;

Bandung : Pustaka Setia , 2021

The World Book Encyclopedia

 World Book, Inc.;

Chicago : : World Book, , 2007

The science book: big ideas simply explained

 Green, Dan; Farndon, John; Palmer, Douglas; Parker, Steve;

London : Dorling Kindersley , 2014

The concise Blackwell encyclopedia of management

 Cooper, Cary L.; Argyris, Chris,; Peters, Lawrence H.;

Malden, Mass. : : Blackwell Business, , 1998

Encyclopaedia of the Qurʼān :index volume

 McAuliffe, Jane Dammen;

Leiden : Brill , 2006

Encyclopedia of North American Indians

 Hoxie, Frederick E.;

Boston : Houghton Mifflin Company , 1996

Encyclopaedia of the Qurʼān :volume three J-O

 McAuliffe, Jane Dammen;

Leiden : Brill , 2003

Encyclopaedia of the Qurʼān :volume one A-D

 McAuliffe, Jane Dammen;

Leiden : Brill , 2001

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