FOSTER JACK. (1994). MITCHELLS STRUCTUR & FABRIC. LONGMAN SCIENTIFIC & TECHNICAL.
Cita Chicago (17th ed.)FOSTER JACK. MITCHELLS STRUCTUR & FABRIC. LONDON: LONGMAN SCIENTIFIC & TECHNICAL, 1994.
Cita MLA (9th ed.)FOSTER JACK. MITCHELLS STRUCTUR & FABRIC. LONGMAN SCIENTIFIC & TECHNICAL, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.