Agama dan tantangan zaman : pilihan artikel Prisma 1975 - 1984

 ;

Jakarta : LP3ES , 1985

Bunga rampai ketahanan nasional / Lemhanas

 Lemhanas;

Jakarta : Ripres Utama , 1980

Walking on the edge of the world / George Leonard

 Leonard, George;

Boston : Honghton Mifflin , 1988

Reading in technical writing

 Leonard, David C.; Guire, Peter J.Mc.;

New York : Macmillan , 1983

Ancient America / Jonathan Norton Leonard

 Leonard, Jonathan Norton;

Nederland : Time Life International , 1968

Early Japan / Jonathan Norton Leonard

 Leonard, Jonathan Norton;

Nederland : Time Life Internatioal , 1971

Water / Luna B. Leopald

 Leopald, Luna B.; Davis, Kenneth S.;

Nederland : Time Life International , 1974

Ateisme dewasa ini : potret kegagalan manusia modern / Ignace Lepp

 Lepp, Ignace; Umar, Sayyid;

Jakarta : Shalahuddin , 1985

Memudarnya masyarakat tradisional

 Lerner, Daniel; Tjokrowinoto, Muljarto;

Yogyakarta : UGM , 1983

Introduction to physiological psychology / Francis Leukel

 Leukel, Francis;

Japan : Mosby , 1968

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