Pengarang : Baum, Lloyd - Phillips, Ralph W. - Lund, Melvin R. -

Pengarang : Baum - Lund -

Pengarang : Lundgren, Charlotte - Molander, Carl -

Pengarang : Laursen, Gert H.N. - Thorlund, Jesper -

Pengarang : Lisa A. Harpenau {et.al} - Richard T. Kao - William P. Lundergan - Mariano Sanz -

Pengarang : Flint, Paul W - Haughey, Bruce H - Lund, Valerie J - Niparko, John K - Robbins, K. Thomas - Thomas, J. Reagan -

Pengarang : Stephen P. Robbins - William P. Lundergan - Flint, Paul W - Haughey, Bruce H - Niparko, John K - Thomas, J. Reagan -

Pengarang : Flint, Paul W - Haughey, Bruce H - Lund, Valerie J - Niparko, John K - Robbins, K. Thomas -

Pengarang : Memmler, Ruth Lundeen - Wood, Dena lin -

Pengarang : Knut D. Asplund - Suparman Marzuki - Eko Riyadi -