<BITTEL, L. r. Ensiklopedia of professional management, vol. 2. Grolier International, Inc.
Chicago Style (17th ed.) Citation<BITTEL, Lester robert>. Ensiklopedia of Professional Management, Vol. 2. Grolier International, Inc.
MLA (8th ed.) Citation<BITTEL, Lester robert>. Ensiklopedia of Professional Management, Vol. 2. Grolier International, Inc.
Warning: These citations may not always be 100% accurate.