Protocol

Rusūm dār al-khilāfah

Hilāl ibn al-Muḥassin Ṣābī

1964

Diplomatic ceremonial and protocol

John R. Wood

1970

Botschafterzeremoniell Am Papsthof der Renaissance : Der «Tractatus de Oratoribus» des Paris de Grassi

Philipp Stenzig

2014

Chŭngjŏng kyorinji

Kŏn-sŏ Kim

1974

Practical protocol for Floridians

Allen Covington Morris

1984

Protokol yönetimi

Nihat Aytürk

2004

Honor & respect

Robert Hickey

2008

Malaysian protocol & correct forms of address

Abdullah Ali Datuk.

1986