A Fast File System for UNIX - Marshall K. McKusick; William N. Joy; Samuel J. Leffler; Robert S. Fabry (ACM Trans. Comput. Syst., 1984)

Trailer encapsulations. - Samuel J. Leffler; Michael J. Karels (RFC, 1984)

Das 4.3 BSD Unix Betriebssystem - Design und Implementierung. - Samuel J. Leffler; Marshall K. McKusick; Michael J. Karels; John S. Quarterman (Addison-Wesley, 1990)

The design and implementation of the 4.3 BSD Unix operating system. - Samuel J. Leffler; Marshall K. McKusick; Michael J. Karels; John S. Quarterman (Addison-Wesley, 1990)

The menv modelling and animation environment. - William T. Reeves; Eben Ostby; Samuel J. Leffler (Comput. Animat. Virtual Worlds, 1990)

Cryptographic Device Support for FreeBSD (Awarded Best Paper!). - Samuel J. Leffler (BSDCon, 2003)

Fast IPSec: A High-Performance IPsec Implementation. - Samuel J. Leffler (BSDCon, 2003)